The first two days: salvage, photograph, certify, count
What you do in the first two days decides whether your account will hold up later. First, salvage what you can. Do not throw away water-damaged ledgers or invoice stubs. Spread them out to dry or hand them to a specialist. Even where the writing has blurred, the remains are evidence. For fire damage, photograph the remnants and the place where they lay. Second, record the scene: a wide shot of the storage area, the damaged cabinets and boxes, and the cover of every book that can still be identified, keeping the original time data on the files.
Third, obtain an official record of the incident. After a fire, ask the fire service for an incident report or certification. After a flood or typhoon, the barangay can be asked to certify that the premises were affected. For theft or loss, file a report with the police. The name of the document and the conditions for issuing it differ by locality, so follow local practice. Where several kinds of documents were damaged together, the sequence in replacing documents destroyed in a disaster is a useful guide, and where stock was lost as well see inventory loss after a warehouse fire or theft.
Fourth, count. Working from your book registration records and your authority to print, draw up three lists: books damaged or missing, by type, year and registration reference; used invoice stubs, by first and last serial number and approximate period of issue; and unused blank invoices, by first and last serial number and number of booklets. The third list is the sensitive one, since blank invoices in circulation can be misused by others, and it must be reported separately. Two people should count and sign. Do not write up a fresh set of books from memory and present it as the original, do not discard the remains, and do not leave the matter until after the next filing date.
Reporting to the BIR: an affidavit and a written notice to your district office
The core of the report is a notarised affidavit of loss or destruction, with a covering letter to the revenue district office where the company is registered. A company officer or the custodian signs the affidavit. It states the company name and tax identification number, when, where and how the incident occurred, the specific items affected, copied from the three lists, the present state of affairs, and a declaration that the contents are true. General practice on affidavits is described in how affidavits work in the Philippines.
The letter encloses the affidavit, the official incident record, the photographs and the lists, and is filed at the district office. Ask for a copy stamped as received. Besides reciting the facts, the letter normally makes two requests. One explains that the company will register replacement books or apply to print new invoices. The other declares the lost blank serial range cancelled, so that any document later issued under those numbers is not the company's. Which forms are needed, whether a published notice is required and whether a penalty applies vary from one district office to another. Follow the current requirements of your own office; this guide states no deadline and no amount.
When should you report? As early as you can, in principle soon after discovery, and not at the next filing or when the books are demanded. Many owners worry that reporting invites an audit. In practice silence does not prevent an audit. It only leaves you without proof made at the time, whereas a receiving copy dated shortly after the incident is the one thing that later shows the explanation was not invented. If the books and booklets were kept by a bookkeeping agent and lost in the agent's hands, the company still makes the report, and should demand a written account from the agent. An agent who goes quiet or deflects is covered in when a bookkeeping agent botches filings or disappears.
Rebuilding the records: four outside sources
Rebuilding does not mean writing a new set of books. It means restoring the facts from copies held by others, and labelling the result as a reconstruction. The first source is the bank. Request statements for the period, which show the date and amount of every receipt, payment and transfer. The second is your counterparties. Ask major customers for their copies or scans of your invoices, and ask suppliers for copies of the invoices and statements of account they issued to you. The third is the tax record itself: filed returns, payment confirmations, withholding certificates and attached schedules can be downloaded again from the electronic filing system or retrieved from email acknowledgments.
The fourth source is the company's own electronic trail: backups of the accounting software, spreadsheets sent to the accountant or agent at filing time, invoice scans in email, daily reports from the point-of-sale system and payroll records. Arrange all of this by month and prepare a reconstruction working paper that cites the source of each entry. Items for which no support can be found go honestly onto a separate list of differences. Do not fill gaps with invented figures.
Once the reconstruction is done, register replacement books as required and use them from the date of registration. Bind the reconstruction for the earlier period separately, mark the cover as rebuilt following the incident on its date, and keep it with the affidavit and the receiving copy. On the invoice side, you may resume issuing only after a new serial range has been authorised and printed. Ask the district office how to document sales in the meantime and follow its answer; the basic rules are in official receipts and invoicing rules. Keep filing and paying on time throughout. The figures come from the working paper, and where it is incomplete, note in your file how the estimate was made.
Explaining it in a later audit: three items and one account
When an examiner asks for the books of a given year, hand over a folder, not an explanation. The folder holds three things: the incident record and the affidavit; the report filed with the district office and its receiving copy; and the reconstruction working paper with the outside copies behind it. There is one account, set out on a single page: the originals were destroyed or lost on a stated date in a stated incident, the company reported to the office on a stated date, the material now presented was rebuilt from third-party records, and the damaged remains are kept at a stated place and can be inspected.
Be realistic about weight. A reconstruction carries less evidentiary force than an original. Examiners may question costs and expenses that lack original support and may assess on the basis of the information available. That is the real price of the loss and no paperwork removes it entirely. What you can do is make the outside sources as solid as possible, matching bank entries to invoice copies one by one and obtaining written confirmations from counterparties where they will give them. The stages of an audit are covered in the BIR audit process under a letter of authority.
If you discover the books are gone only after receiving an order to produce them, your position is weaker but the principle is unchanged. Respond in writing within the period stated in the order, say truthfully what happened, attach everything you can currently provide, and file the report at once. Do not stay silent and do not improvise. What such an order means is explained in receiving a BIR subpoena for records, and the general format of a written reply is in writing a reply to an inspection notice. In no case should anyone prepare a report after the fact and date it as though it were made at the time. Once such a document is detected, the issue is no longer missing records. It becomes something of an entirely different character.
Lost blank invoices are a separate problem: someone else may use them
Losing used stubs weakens your own proof. Losing unused blank invoices creates the risk that another person issues documents bearing your company's name. Blank stock therefore needs faster handling. Establish the exact first and last serial numbers, list them separately in the affidavit and the report, and declare them cancelled. Write to your main customers as well, telling them that documents in that range are invalid and asking them to contact the company if one ever reaches them.
Brief your own staff. Cashiers, sales and finance must know which ranges are cancelled, and the system should flag them so that a recovered booklet is not used by mistake. If the old booklets later turn up, do not quietly resume using them. Tell the district office in writing that they were found and follow its instructions. If you learn that someone has in fact issued documents from the lost range, preserve the evidence, report it to the police and add the information to your file at the district office.
The difference between theft and unexplained loss shows here. Theft leaves a police record and a clear date. Not knowing when the booklets went missing is the hardest position to explain, because you cannot say how long they have been in circulation. This is why an issuance register matters in ordinary times: a sheet recording who took each booklet, on what date and how far it has been used lets you fix the scope quickly. An office move is the most common moment for books and booklets to go missing. Count and box them before the move, send them with a named person, and count again on arrival. Other matters to line up when leaving premises are in ending a commercial lease early.
So you never start from zero again, and where Yixing fits
The aim of safekeeping is that when one location fails, another can still produce the record. Keep paper originals in a lockable cabinet that is off the floor and away from damp, not in a basement or beside a window. After each month-end close, scan the books and the used stubs, store the files in a cloud account held in the company's name and keep one offline copy. Turn on automatic backup in the accounting software. The place where books and invoices are kept should match what the company has registered, and any change of location or transfer to an outside agent should be recorded in a signed turnover note.
Maintain two simple registers: a list of books showing type, year, registration reference and location, and an invoice issuance register showing serial range, person, date issued and date completed. Retain records for the period the tax rules require and do not dispose of them early because they take up space. If disposal is truly needed, confirm with your accountant first. Reconcile the registers against the physical items once a year and have a second person sign the count.
Yixing International Travel (SEC Registration No. CS202009551; Bureau of Immigration accredited, BI Accreditation No. CA-202624381-1) provides compliance retainer support to foreign-owned companies in the Philippines. After an incident we help with the count and the incident certificate, prepare the affidavit and the English report to the district office, coordinate a CPA to rebuild the records and register replacement books, and assemble the folder to be shown in an audit. We also set up the book and invoice registers and backup routine. Professional judgment on tax filings and audit defence rests with our partner CPAs and licensed lawyers. We are a private consultancy with no affiliation to any government office and we promise no audit or penalty outcome. Tell us the day you notice books or invoices are missing; the earlier the report, the stronger your position. For your specific case consult a licensed CPA or lawyer; this article is not legal or tax advice.
Frequently Asked Questions
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