Philippine Tax Law and Compliance Guide

I. Introduction

In Philippine taxation, businesses that sell goods, manufacture products, trade merchandise, or otherwise maintain inventories are generally required to prepare and submit an annual inventory list to the Bureau of Internal Revenue (BIR). This requirement applies even when the taxpayer has zero ending inventory or zero ending stock at the close of the taxable year.

A common misconception among taxpayers is that if there are no goods left on hand at year-end, there is nothing to report and therefore no inventory list needs to be filed. In practice, however, the filing obligation is not necessarily extinguished merely because the year-end balance is zero. The key issue is whether the taxpayer is the type of business required to maintain and report inventory in the first place.

For businesses engaged in buying, selling, manufacturing, importing, distributing, or otherwise dealing in goods, the safer and generally expected compliance position is to file an inventory list reflecting “nil,” “zero,” or “no ending inventory”, rather than omitting the submission altogether.

II. Legal Basis of the Inventory List Requirement

The inventory list requirement is rooted in the BIR’s authority to require taxpayers to keep books of accounts and submit information necessary to determine taxable income. Under the National Internal Revenue Code, taxpayers engaged in trade or business must keep records sufficient to establish income, deductions, costs, and taxes due.

For businesses with inventories, the inventory account directly affects the computation of cost of goods sold, gross income, taxable income, and value-added tax or percentage tax reporting. Because of this, the BIR requires certain taxpayers to submit an annual inventory list showing goods, stock, raw materials, work-in-process, finished goods, supplies, and other inventory items on hand at year-end.

The filing requirement is commonly associated with BIR rules on the submission of inventory lists and other schedules supporting the annual income tax return and audited financial statements.

III. Who Are Required to File an Inventory List?

The annual inventory list requirement generally applies to taxpayers engaged in business activities where inventory is material to income determination. These include:

Trading businesses Businesses that buy and sell goods, merchandise, products, or commodities.
Manufacturing businesses Businesses that maintain raw materials, work-in-process, finished goods, packaging materials, factory supplies, and similar inventories.
Importers and exporters Businesses handling goods for resale, distribution, export, or processing.
Wholesalers and retailers Businesses that carry goods for sale to customers.
Dealers and distributors Businesses that distribute products, parts, equipment, supplies, or consumable goods.
Restaurants, food businesses, and similar establishments Businesses maintaining ingredients, food supplies, beverages, packaging, and other consumable inventories.
Construction or contracting businesses with materials inventory Businesses that maintain construction materials, spare parts, consumables, or supplies chargeable to projects.
Agricultural or livestock businesses Businesses that maintain agricultural produce, livestock, feeds, fertilizers, seeds, or similar inventory items.
Pharmacies, clinics, hospitals, and similar businesses with medical supplies or medicines for sale or consumption These entities may have inventories of drugs, medical supplies, consumables, or other goods.

The determining factor is not merely whether the business has stock at year-end, but whether the business is one that is required to maintain inventory records because its operations involve goods or materials.

IV. Meaning of “Zero Ending Stock”

“Zero ending stock” means that, as of the close of the taxable year, the business has no remaining inventory on hand. This may occur because:

all goods were sold before year-end;
all raw materials were consumed in production;
all supplies were used;
goods were returned to suppliers;
damaged or obsolete stock was written off;
the business temporarily stopped operations;
the business closed its physical store before year-end;
inventory was transferred to another branch or entity;
the business operates on a per-order or just-in-time basis;
the taxpayer had purchases during the year but no goods remained at year-end.

A zero ending balance does not necessarily mean the business had no inventory activity during the year. A taxpayer may have substantial purchases and sales during the year but still have no stock remaining as of December 31.

V. Does a Business With Zero Ending Stock Still Need to File an Inventory List?

Yes, as a general compliance rule, a business required to submit an inventory list should still file one even if its ending inventory is zero.

The reason is that the obligation to submit the inventory list is tied to the taxpayer’s business classification and accounting records, not merely to the existence of a positive inventory balance at year-end.

A zero ending inventory is still an inventory position. It is a reportable condition. The BIR may expect a taxpayer engaged in selling or manufacturing goods to explain or disclose that no inventory remained at year-end.

Failure to submit any inventory list may be interpreted as non-compliance, while submitting a nil inventory list shows that the taxpayer considered the requirement and reported the year-end condition.

VI. Why Filing a Nil Inventory List Matters

A nil inventory list protects the taxpayer because it creates a record that:

the taxpayer acknowledged the inventory reporting requirement;
the taxpayer represented that no inventory remained at year-end;
the taxpayer’s cost of sales or cost of goods sold computation is supported;
the annual income tax return and financial statements are consistent with the reported inventory balance;
the taxpayer did not simply ignore a BIR filing obligation.

This is especially important during BIR audit or tax investigation. If the taxpayer reports purchases, sales, cost of goods sold, or inventory-related expenses but has no filed inventory list, the BIR may question the absence of the required submission.

VII. Proper Treatment of Zero Ending Inventory in the Books

A taxpayer with zero ending stock should ensure consistency among the following:

books of accounts;
trial balance;
inventory subsidiary ledger;
income statement;
cost of sales or cost of goods sold schedule;
annual income tax return;
audited financial statements, if applicable;
BIR inventory list submission.

For example, a trading business may have the following computation:

Item	Amount
Beginning inventory	₱100,000
Add: Purchases	₱900,000
Goods available for sale	₱1,000,000
Less: Ending inventory	₱0
Cost of goods sold	₱1,000,000

In this case, the ending inventory is zero, but the inventory account is still relevant to the computation of taxable income. The nil inventory list supports the reported ending inventory balance.

VIII. What Should Be Filed When Ending Inventory Is Zero?

A taxpayer may submit an inventory list showing that there is no ending inventory. Depending on the applicable BIR submission format and current administrative practice, the taxpayer may prepare a schedule indicating:

taxpayer’s registered name;
trade name, if any;
taxpayer identification number;
registered address;
taxable year covered;
statement that ending inventory is zero;
inventory category, if applicable;
total quantity: zero;
total cost: zero;
certification or signature of authorized representative.

A simple format may state:

“As of December 31, [Year], the taxpayer has no remaining inventory on hand. Ending inventory balance is ₱0.00.”

For businesses that normally maintain several classes of inventory, the list may show the relevant categories with zero balances, such as:

Inventory Classification	Quantity	Amount
Raw materials	0	₱0.00
Work-in-process	0	₱0.00
Finished goods	0	₱0.00
Merchandise inventory	0	₱0.00
Supplies inventory	0	₱0.00
Total ending inventory	0	₱0.00

The important point is that the taxpayer should not leave the BIR with no submission where a submission is expected.

IX. Deadline for Filing

The annual inventory list is generally submitted after the close of the taxable year, commonly within the period prescribed by BIR regulations for inventory list submission. For calendar-year taxpayers, the relevant date is usually tied to the close of the year on December 31, with submission due early in the following year under applicable BIR rules.

Taxpayers should check the current BIR issuance, Revenue District Office practice, and electronic submission procedures applicable for the taxable year involved, because BIR filing modes and administrative requirements may change.

X. Mode of Submission

The BIR has, over time, used both manual and electronic modes of submission for inventory lists and related schedules. Depending on the taxpayer classification and current rules, submission may be through:

manual filing with the Revenue District Office;
electronic submission through the BIR’s prescribed system;
submission through email or electronic storage medium under applicable rules;
inclusion as part of required attachments to annual tax filings;
other BIR-prescribed electronic platforms.

A taxpayer should retain proof of filing, such as:

receiving copy stamped by the BIR;
email acknowledgment;
system-generated confirmation;
transmittal receipt;
uploaded file confirmation;
other proof of submission.

For a zero-ending-stock business, proof of filing is especially useful because the filed document itself may be short and simple. The proof of submission establishes that the taxpayer did not fail to comply.

XI. Relationship With Annual Income Tax Return

The inventory list should be consistent with the annual income tax return. If the annual income tax return or financial statements show ending inventory of zero, the inventory list should match that amount.

Inconsistencies may invite BIR questions. For example:

the income tax return shows ending inventory of ₱0, but the books show inventory balance;
the audited financial statements show inventory, but no inventory list was submitted;
purchases are large, but cost of goods sold is unsupported;
inventory write-offs are claimed, but there is no documentation;
ending inventory is zero despite continuous operations and substantial purchases near year-end.

A zero balance is acceptable if supported by records. It becomes problematic when unsupported or inconsistent with the taxpayer’s business activity.

XII. Relationship With Financial Statements

If the taxpayer is required to submit audited financial statements, the financial statements should reflect the same inventory position as the inventory list.

If ending inventory is zero, the notes to the financial statements may not always need a lengthy disclosure, but the accounting records should be able to support the absence of inventory.

For businesses with significant inventory movements during the year, the accountant should preserve schedules showing:

beginning inventory;
purchases;
returns and allowances;
transfers;
shrinkage;
spoilage;
write-offs;
goods sold;
ending balance.

A nil ending inventory does not eliminate the need to maintain records of inventory movement during the year.

XIII. Businesses That May Not Be Required to File an Inventory List

Not every taxpayer is required to file an inventory list. Pure service businesses may not have inventory in the tax-accounting sense. Examples may include:

law offices;
accounting firms;
consulting businesses;
online freelancers;
purely professional services;
agencies without goods for sale;
service providers that do not maintain materials inventory.

However, even service businesses may have supplies, materials, or goods in certain situations. The issue is whether those items are treated as inventory or merely supplies expense.

A law office with office supplies is generally different from a bookstore, pharmacy, restaurant, or retailer. Ordinary office supplies may not create the same inventory-list requirement as merchandise held for sale.

Still, if a service business also sells goods, maintains consumable materials chargeable to clients, or has inventory accounts in its books, it should examine whether the filing requirement applies.

XIV. Special Situations

1. New Business With No Purchases Yet

A newly registered business may be classified as a retailer, trader, or manufacturer but may not yet have purchased inventory by year-end. If the business is registered to sell goods and has inventory accounts, the prudent approach is to file a nil inventory list.

2. Business Closed Before Year-End

If the taxpayer ceased operations during the year and disposed of all inventory before year-end, the taxpayer may still need to file a final or annual inventory list showing zero ending stock, unless the business registration has been properly cancelled and all closure requirements have been completed.

3. Online Seller With No Stock on Hand

An online seller may use dropshipping, pre-order, consignment, or direct supplier fulfillment. If the taxpayer does not own goods at year-end, the inventory balance may be zero. However, if the taxpayer is registered as a seller of goods and reports sales of merchandise, filing a nil inventory list is generally prudent.

4. Dropshipping Arrangement

In dropshipping, the taxpayer may sell products that are shipped directly by a supplier. The tax treatment depends on whether the taxpayer ever owns or controls the goods. If the taxpayer books purchases and sales as principal, inventory issues may arise even if stock is never physically held. If the taxpayer acts merely as agent or broker, the accounting treatment may differ.

5. Consignment Goods

Goods held on consignment may not be owned by the consignee. The consignee may not report them as inventory if ownership remains with the consignor. However, records should clearly distinguish owned inventory from consigned goods.

6. Perishable Goods Fully Sold or Spoiled

Restaurants, groceries, bakeries, and food sellers may have zero ending stock because goods were sold, consumed, spoiled, or discarded. Spoilage and wastage should be documented, especially if material.

7. Construction Materials

A contractor may have no unused materials at year-end because all materials were consumed in projects. If materials inventory is part of the accounting system, the ending balance should be supported by project cost records and a nil inventory list where required.

8. Manufacturing Entity With No Finished Goods

A manufacturer may have zero finished goods but still have raw materials or work-in-process. The taxpayer should not file a blanket zero inventory list unless all inventory categories are truly zero.

9. Branch Transfers

If goods were transferred from one branch to another before year-end, the taxpayer should determine whether inventory is reported per branch, per registered activity, or on a consolidated basis, depending on applicable BIR registration and reporting rules.

10. Obsolete or Damaged Inventory Written Off

If inventory was written off before year-end, the taxpayer should maintain records supporting the write-off, including approvals, inventory count sheets, destruction certificates, insurance claims, police reports, photos, or other relevant documents.

XV. Required Supporting Documents

A taxpayer reporting zero ending stock should retain documents showing why the balance is zero. These may include:

sales invoices;
official receipts, where applicable;
delivery receipts;
purchase invoices;
receiving reports;
stock cards;
inventory ledgers;
warehouse records;
production reports;
spoilage reports;
disposal records;
return-to-supplier documents;
branch transfer records;
cost of sales schedules;
inventory count sheets;
management certification;
accountant’s working papers;
audited financial statement schedules.

The inventory list is only the summary. The taxpayer must still be able to prove the accuracy of the zero balance.

XVI. Inventory Count Requirement

Businesses with inventory are expected to conduct a physical count or reasonable inventory verification at year-end. If the count results in zero stock, the taxpayer should document the count.

A zero-count sheet should not be ignored. It may state that the physical count was conducted and that no goods were found on hand as of the inventory date.

A basic zero-count record may include:

date and time of inventory count;
business location;
persons who conducted the count;
inventory areas inspected;
result: no stock on hand;
explanation, if needed;
signature of responsible personnel.

This record supports the nil inventory list filed with the BIR.

XVII. Penalties for Non-Filing

Failure to file an inventory list when required may expose the taxpayer to administrative penalties. The BIR may impose compromise penalties or other sanctions for failure to submit required attachments, schedules, or information returns.

Possible consequences include:

compromise penalty for failure to submit required information;
assessment issues during tax audit;
disallowance or questioning of cost of goods sold;
questions on purchases and inventory movements;
difficulty reconciling sales, purchases, and ending stock;
exposure to deficiency income tax or VAT assessment if records are inadequate;
classification as non-compliant in BIR records.

The more material the taxpayer’s purchases and sales, the greater the practical risk of not filing the inventory list.

XVIII. Effect on Cost of Goods Sold

Ending inventory directly affects cost of goods sold. A zero ending inventory generally increases cost of goods sold because no amount is deducted as remaining stock.

Formula:

Beginning Inventory + Purchases / Production Costs – Ending Inventory = Cost of Goods Sold

If ending inventory is zero, then all goods available for sale or production costs may be charged to cost of goods sold, subject to proper accounting and tax rules.

However, the taxpayer must prove that the goods were actually sold, consumed, lost, written off, transferred, or otherwise disposed of. The BIR may question a zero ending inventory if it appears unreasonable.

Example:

Particulars	Amount
Beginning inventory	₱500,000
Purchases	₱2,000,000
Goods available for sale	₱2,500,000
Ending inventory	₱0
Cost of goods sold	₱2,500,000

This may be acceptable if supported by sales records, inventory movement records, and physical count documentation. Without support, the BIR may suspect unreported sales, unsupported deductions, or improper inventory write-offs.

XIX. VAT and Percentage Tax Considerations

For VAT-registered taxpayers, inventory records may affect the verification of:

input VAT on purchases;
output VAT on sales;
zero-rated sales, if applicable;
exempt sales;
deemed sale transactions;
lost or destroyed goods;
retirement or cessation of business;
changes in registration status.

A zero ending inventory may raise questions where there were significant VATable purchases but insufficient recorded sales or documented disposals.

For non-VAT percentage taxpayers, inventory records may still matter because they support gross sales, cost records, and income tax reporting.

XX. Deemed Sale Issues

Under Philippine VAT rules, certain transactions involving goods may be treated as deemed sales. These may include specific transfers, distributions, or changes in business status. When a taxpayer reports zero ending inventory because goods were transferred, withdrawn, distributed, or used for non-business purposes, VAT consequences should be reviewed.

Examples that may require careful treatment include:

goods withdrawn for personal use;
distribution of goods to owners or shareholders;
transfer of inventory to another entity;
retirement from or cessation of business;
change from VAT to non-VAT status;
loss or destruction of goods without proper documentation.

A taxpayer should not simply reduce inventory to zero without analyzing whether the movement gives rise to taxable sales, deemed sales, or deductible losses.

XXI. Inventory Write-Offs

If zero ending inventory resulted from write-offs, the taxpayer should be especially careful. Inventory write-offs may arise from:

spoilage;
expiration;
theft;
casualty loss;
obsolescence;
damage;
destruction;
shrinkage;
contamination;
regulatory disposal.

The taxpayer should preserve evidence. For casualty losses or theft, documentation may include police reports, insurance claims, sworn declarations, photographs, and accounting approvals. For expired goods or damaged inventory, disposal records and internal approvals are important.

The BIR may disallow unsupported write-offs and treat the inventory as still existing or as having been sold.

XXII. Zero Ending Inventory vs. No Inventory Activity

There is an important distinction between:

Zero ending inventory despite inventory activity, and
No inventory activity at all.

A business may have no inventory at year-end but had purchases and sales during the year. This is zero ending inventory.

Another business may have no purchases, no sales of goods, and no inventory account activity at all. This is no inventory activity.

In both situations, a taxpayer registered or operating as a seller or manufacturer may still file a nil inventory list to avoid questions.

XXIII. Practical Compliance Approach

A conservative compliance approach for a business with zero ending stock is:

Determine whether the business is required to maintain inventory records.
Conduct or document a year-end physical count.
Reconcile beginning inventory, purchases, sales, transfers, returns, spoilage, and write-offs.
Confirm that the ending inventory balance in the books is zero.
Prepare a nil inventory list.
Submit the inventory list within the prescribed deadline and mode.
Keep proof of submission.
Retain supporting schedules and documents.

This approach is simple, inexpensive, and reduces audit risk.

XXIV. Suggested Nil Inventory List Format

Inventory List as of December 31, [Year] Taxpayer Name: [Registered Name] TIN: [TIN] Registered Address: [Address] Line of Business: [Retail / Trading / Manufacturing / etc.]

Inventory Category	Description	Quantity	Unit Cost	Total Cost
Merchandise inventory	No stock on hand	0	₱0.00	₱0.00
Raw materials	Not applicable / none	0	₱0.00	₱0.00
Work-in-process	Not applicable / none	0	₱0.00	₱0.00
Finished goods	Not applicable / none	0	₱0.00	₱0.00
Supplies inventory	None	0	₱0.00	₱0.00
Total Ending Inventory				₱0.00

Certification: I certify that, based on the books and physical inventory count of the taxpayer, there was no inventory on hand as of December 31, [Year].

Prepared by: ____________________ Position: ____________________ Date: ____________________

Certified by: ____________________ Authorized Representative Date: ____________________

XXV. Common Errors

1. Not Filing Because the Balance Is Zero

This is the most common error. A zero balance does not necessarily remove the filing obligation.

2. Filing an Income Tax Return With Cost of Sales but No Inventory Support

If the taxpayer claims cost of sales, the BIR may ask for inventory records. Failure to submit the inventory list weakens the taxpayer’s position.

3. Reporting Zero Inventory Without Physical Count Documentation

A nil inventory list should be supported by a count sheet or reconciliation.

4. Treating Consigned Goods as Owned Inventory

Consignment arrangements must be documented to show who owns the goods.

5. Writing Off Inventory Without Evidence

Unsupported write-offs may be disallowed.

6. Confusing Supplies With Inventory

Office supplies are not always treated the same as goods held for sale. The accounting classification should be consistent.

7. Forgetting Branch or Warehouse Stock

A taxpayer may report zero at the main office but still have stock in a branch, warehouse, commissary, delivery vehicle, or third-party logistics facility.

8. Ignoring Goods in Transit

Goods purchased before year-end but not yet received may still require accounting analysis depending on shipping terms and ownership transfer.

9. Failing to Reconcile With Audited Financial Statements

The BIR may compare the inventory list against the financial statements. Differences should be explainable.

XXVI. Branches and Multiple Locations

Businesses with multiple branches, warehouses, commissaries, or stockrooms should be careful before declaring zero ending stock. A physical count should cover all inventory locations.

If a taxpayer has zero stock in one branch but inventory in another, the correct report should not show total zero unless the inventory list is being prepared only for a specific registered unit and the reporting rules allow it.

The taxpayer should determine whether the inventory list must be submitted:

per registered head office;
per branch;
consolidated for the taxpayer;
by inventory location;
by line of business.

Records should clearly show inter-branch transfers and year-end balances.

XXVII. Accounting Systems and Inventory Method

A taxpayer’s inventory method also affects reporting. Common methods include:

first-in, first-out;
weighted average;
specific identification;
standard cost, if allowed and reconciled;
retail inventory method, where appropriate.

Even if ending quantity is zero, the taxpayer should ensure that the valuation method is consistently applied during the year. A zero ending balance does not excuse inaccurate cost computation.

XXVIII. Businesses Under Simplified Accounting

Small businesses using simplified accounting or non-complex bookkeeping should still maintain enough records to support their tax returns. If the taxpayer sells goods, basic stock records should be maintained even if the ending stock is zero.

Minimum records may include:

beginning inventory list;
purchases;
sales;
returns;
physical count result;
ending inventory declaration.

For micro and small businesses, the nil inventory list may be simple, but the obligation to substantiate tax figures remains.

XXIX. Taxpayer Classification Matters

The BIR may examine the taxpayer’s registered line of business. A taxpayer registered as a retailer, wholesaler, trader, distributor, manufacturer, importer, or seller of goods is more likely expected to submit an inventory list than a taxpayer registered purely as a service provider.

If the taxpayer’s business registration no longer reflects actual operations, the taxpayer should update its BIR registration. For example, a taxpayer previously registered as a retailer but now operating purely as a service provider may continue to receive compliance expectations related to inventory unless registration details are corrected.

XXX. Zero Inventory and Business Closure

When a business is closing, zero ending inventory must be carefully handled. During closure, the BIR may require examination of remaining assets, inventories, unused invoices, books, and tax liabilities.

If inventory was sold before closure, sales should be reported. If inventory was transferred to the owner, affiliates, or another business, tax consequences should be reviewed. If inventory was destroyed or written off, documents should be retained.

A closure-related nil inventory list should be consistent with the closure documents submitted to the BIR.

XXXI. Audit Risks

A nil inventory list may still be questioned in an audit if the facts appear inconsistent. Red flags include:

large purchases near year-end but zero stock;
low sales but high cost of goods sold;
no spoilage or disposal records;
no stock cards or warehouse records;
negative inventory balances during the year;
unexplained inventory adjustments;
purchases from questionable suppliers;
sales below cost without explanation;
large input VAT claims but no ending stock;
inventory destroyed without proof;
related-party transfers without documentation.

The taxpayer’s defense is documentation. A nil filing is not enough by itself; it must be supported by books and records.

XXXII. Best Practices

Businesses with zero ending stock should adopt the following practices:

Conduct a year-end inventory count even if management believes there is no stock.
Prepare a signed zero-count sheet.
Reconcile inventory movements from beginning balance to zero ending balance.
File a nil inventory list with the BIR where the taxpayer is covered by the requirement.
Keep proof of filing.
Ensure consistency with the annual income tax return and financial statements.
Document all write-offs, transfers, spoilage, or losses.
Review VAT implications for transfers, withdrawals, or cessation.
Confirm that branch, warehouse, consignment, and goods-in-transit balances are properly considered.
Update BIR registration if the business no longer deals in goods.

XXXIII. Illustrative Scenarios

Scenario 1: Retail Store Sold All Goods Before December 31

A retailer sold all merchandise before year-end and had no remaining stock. It should file an inventory list showing zero ending inventory. The filing supports the cost of goods sold reported in the annual income tax return.

Scenario 2: Restaurant Consumed All Ingredients

A small restaurant used all food ingredients before year-end and temporarily closed for the holidays. It should document the physical count and file a nil inventory list if it is covered by the inventory submission requirement.

Scenario 3: Online Seller Using Dropshipping

An online seller never physically holds goods because suppliers ship directly to customers. If the seller books transactions as sale of goods, it should examine whether it is required to file a nil inventory list. Filing a zero list may be prudent.

Scenario 4: Service Provider With Office Supplies Only

A consulting firm has no goods for sale and only ordinary office supplies. It may not be required to file an inventory list as a goods-based business. Its supplies may simply be expensed or recorded according to its accounting policy.

Scenario 5: Manufacturer With No Finished Goods but Remaining Raw Materials

A manufacturer cannot file a total zero inventory list if it still has raw materials. It must report the remaining raw materials even if finished goods are zero.

Scenario 6: Business Closed and Inventory Transferred to Owner

If a business closes and remaining goods are taken by the owner, the taxpayer should consider whether the transfer has income tax or VAT consequences. The taxpayer should not simply report zero inventory without recording the disposition.

XXXIV. Legal Position

The legally prudent position is that a business required to submit an inventory list remains subject to the requirement even if the ending stock is zero. A nil inventory list is the proper way to report the absence of inventory.

The taxpayer’s duty is not merely to report positive inventory. It is to provide the BIR with the required inventory information for the taxable year. Where the correct information is that ending stock is zero, that fact should be affirmatively reported.

XXXV. Conclusion

For Philippine businesses, zero ending stock does not automatically mean there is no inventory compliance requirement. A taxpayer engaged in selling, manufacturing, importing, distributing, or otherwise dealing in goods should generally file an annual inventory list even when the ending inventory balance is nil.

The filing should show zero quantity and zero amount, supported by physical count records, inventory reconciliations, accounting schedules, and documents explaining the movement of stock during the year.

The safest compliance rule is simple: if the taxpayer is required to file an inventory list and the ending stock is zero, file a nil inventory list rather than no inventory list at all.