The Instructions Sheet
Four things to read first, including the new section numbers, then nine steps, the cash limits in one table and what the workbook does not do.
Since 1 April 2026 the cash limits sit in the Income-tax Act, 2025, under new section numbers. This free Excel records cash and bank side by side and flags, row by row, any payment, loan or receipt that crosses one. Updated October 2026.
Four things to read first, including the new section numbers, then nine steps, the cash limits in one table and what the workbook does not do.
Cash and bank side by side for 300 entries, with running balances, a head of account for every row and a Check column that names the section when an entry crosses a cash limit.
A fixed float for small expenses, spread over seven heads, with the balance in hand and the top-up needed to restore the float.
Count the drawer note by note, and see it against the Cash Book's balance for that date, short or over.
Twelve months of cash and bank in and out, month-end balances, flagged entries, and the 5% cash test that decides whether your audit limit is one crore or ten.
Every provision behind the Check column, quoted or summarised from the Acts with the 1961 number where there was one, and one week at a made-up cafe with five rows flagged on purpose.
Petpooja Invoice keeps billing and inventory in one place and records every transaction, with GST worked out on every invoice, so the sales in your cash book come from bills you actually raised.
Explore Petpooja InvoiceMost cash book formats online still quote sections 40A(3) and 269ST. Those belong to the Income-tax Act, 1961, which the Income-tax Act, 2025 replaced on 1 April 2026. The amounts stayed the same. The section numbers did not, and a cash book that names the wrong one will look out of date to your accountant.
Three limits matter most to a shop or a cafe. Pay one person more than ₹10,000 in cash in a day and the expense is not deductible, under section 36(4). Take a loan of ₹20,000 or more in cash from a relative, friend or supplier and section 185 is broken. Receive ₹2,00,000 or more in cash from one person in a day, in one transaction or for one event, and section 186 is broken. For the last two, the penalty can be the whole amount.
The one that catches restaurants is "one event or occasion". An engagement party pays a ₹1,50,000 cash advance on Saturday and ₹70,000 on Monday. Neither day crosses ₹2,00,000, but the event does. Give the order a reference in the cash book and the parts are added up. Our guide to closing and reconciling the day covers the rest of the closing routine.
UPI is not cash for these rules. The Income-tax Rules list UPI, cards, net banking, NEFT, RTGS and IMPS as electronic modes, so those sales go in the bank columns. Entering them as cash is also why a drawer count and a payment report stop matching.
Here's a preview of what you'll get inside, sheet by sheet, in the order they open.
Cash paid to one person in a day above this is not allowed as a deduction. ₹35,000 for goods transporters.
Source: Income-tax Act, 2025, s.36(4) and (6), read 26-Oct-2026Must not be received in cash from one person in a day, in one transaction or for one event. The penalty can equal the sum received.
Source: Income-tax Act, 2025, s.186 and s.451, read 26-Oct-2026Keep cash receipts and cash payments each within 5% and the tax audit limit for a business rises from ₹1 crore to ₹10 crore.
Source: Income-tax Act, 2025, s.63, read 26-Oct-2026Those are the 1961 Act's sections. From 1 April 2026 the limits sit in sections 36(4) and 186 of the Income-tax Act, 2025.
Two payments of ₹6,000 to the same supplier on the same day are ₹12,000. The limit counts the whole day's payments to that person.
Payments for one event or occasion are added up, whatever the day. A wedding or party order paid in cash parts can cross ₹2,00,000 without any single day doing so.
They belong in the bank columns. Mixed in with cash, the drawer never matches the book or the Z-report.
Pay more than ₹10,000 in cash in a day for an asset and that whole payment is left out of its cost, so it earns no depreciation. Our depreciation calculator shows what that costs.
A loan of ₹20,000 or more taken in cash breaks section 185, even from a relative or a friend, and the penalty can equal the loan.
A petty cash float with a voucher for every payment keeps the drawer for sales only, so the day-end count has one job.
| Aspect | A copied format | With this workbook |
|---|---|---|
| Section numbers | 40A(3) and 269ST, from the 1961 Act | 36(4) and 186, from the 2025 Act |
| Cash and bank | Cash only, or two separate books | Side by side, with deposits and withdrawals in one row |
| A party order paid in parts | Each part looks fine | Added up by event reference |
| The ₹10,000 limit | Found at the audit | Flagged on the row, the same day |
| Drawer count | A separate notebook | Counted by note against the book |
| The 5% audit test | Not worked out | Worked out for the year |
Swipe the table sideways to see the full comparison.
Download the free cash book format and see each entry checked against the cash rules as you type it.
Petpooja is India's leading SME business software suite, trusted by 1,50,000+ businesses across restaurants, retail, healthcare, manufacturing, and more. From billing and payroll to task management and procurement Petpooja helps Indian businesses run better, every day.
Petpooja Invoice records every transaction as you bill, with GST worked out on every invoice. For the bank side of the book, our guide to a bank reconciliation statement walks through the monthly match. Ask for a walkthrough of Petpooja Invoice.