Accounting vouchers can be numbered from 1 to downwards each month in the upper right corner of the voucher in the order in which the business occurred.

1. Bind the voucher into a volume every month according to the serial number. Write the voucher number on the cover of the voucher, and indicate which volume and which volume it is.

2. The monthly input deduction coupons shall be bound together after certification for future reference.

3. Take the VAT input form to the tax bureau every month for certification. If it passes, it can be deducted, and if it fails, it will be returned and placed.

4. After binding the vouchers, place them in order in a filing cabinet and keep them for 15 years.

Binding of vouchers:

Binding is to bind the accounting vouchers into a book for easy storage and use. Before binding, it is necessary to plan and see how many volumes a month's accounting vouchers will be bound into. The thickness of each volume should be basically the same. Several original vouchers that should be attached to one accounting voucher should not be separated and bound into two volumes. It should be both beautiful and easy to read.

The thickness of a voucher is generally 1.5 to 2.0 cm. If it is too thin, it will be difficult to place it upright; if it is too thick, it will be difficult to read and check. Each volume bound by the voucher is usually in units of months, and is bound into one volume or several volumes every month. Units with few vouchers can combine vouchers for several months into one volume, and indicate the voucher months included in this volume on the cover.

Since the original voucher is often larger than the accounting voucher, it is folded too much, so that the voucher appears thick in the middle and the binding line is thin, making the voucher look like a fish. At this time, you can use some paper to fold into many triangles and place them evenly on the binding line. Such bound vouchers will appear neat. Before binding, take the upper left side of the accounting voucher as the standard and put it in order. Prepare an iron awl, a binding machine or a small electric drill, as well as wire rope, iron clips, glue, voucher cover, and corner wrapping paper.

Here is a corner binding method:

(1) Cut the cover and back cover of the voucher, attach them to the front and back of the voucher respectively, and then take a piece of paper with the same texture ( You can find another voucher cover, cut out half of it for use, and use the other half for booking a voucher.) Place it on the upper corner of the cover to make a corner protector. (2) Draw an isosceles triangle with a side length of 5 cm on the upper left corner of the voucher, clamp it with a clip, and use a binding machine to punch two holes evenly distributed on the bottom line.

(3) Use a large needle to thread the thread through the two eyes. If there is no needle, you can straighten the paper clip, then fold both ends to the same direction, and clip the thread while folding. If it is tight, you can lead the thread through, because the holes made by the general binding machine can be passed through.

(4) Tie a knot on the back of the voucher. It is best to tie the cord at both ends of the voucher.

(5) Fold the corner guard to the upper left side, cut one side to the upper left corner of the voucher, and then apply glue.

(6) Fold upward and glue the cord buckles on the sides and back. See the picture below for the above.

(7) After drying, write on the side spine of the voucher book the words "Which volume and which volume in a certain year and month". The binder signs or seals the binding line seal. It is best to number cash vouchers, bank vouchers and transfer vouchers in sequence, and number them from scratch once a month. If the unit has few vouchers, they can be numbered sequentially throughout the year.

At present, some bookkeeping stores have a kind of subpoena box. The bound vouchers are put into the box and stacked for safekeeping, which looks neat.