Which Invoices Do I Need to Keep?

According to the Revenue Service, Excellent documents will help you keep track of the development of your organization, prepare your economic statements, identify sources of income, track deductible costs, keep an eye on your basis in the property, prepare your income tax return, and support things reported on your income tax return.


Buying inventory to sell to your customers? Or raw materials to craft right into points to market? After that hang on to records that determine the payee, the amount, as well as evidence of payment for the items. Get an invoice for these purchases if in any way feasible. If for one reason or another you can’t obtain a Receipt [ใบเสร็จรับเงิน, which is the term in Thai], keep the invoice as well as canceled check, evidence that the individual you created it to cash the check.


Your possessions are the property you own, as well as utilize in your business. Possessions are normally things you maintain and utilize from years to years, such as furniture, vehicles, computers, or machinery. If you’ve ever attempted to handle possessions on your tax obligations on your own, you understand that you’ll need to handle challenging ideas like “depreciation.”

Various Other Expenses

A lot of your company receipts will likely come under this bucket. The general rule here is that if you plan on creating it off on your taxes, you would better have documentation that you made that acquisition.

While every service is various, here are some instances of business-related purchases you could make. Keep the receipts/invoices if you spend money on:

  • Advertising

This might include Webhosting, business cards, ads in magazines, or online, signboards, etc.

  • Auto as well as Truck Expenditures

If you have the ability to deduct automobile and vehicle costs, you may require to keep your receipts for things like gas and maintenance.

To get Commercial Registration [จดทะเบียนพาณิชย์, which is the term in Thai], please follow the link.