His Accountant Asked for the Year. He Had a Bag of Paper.
Income tax for a small retailer is mostly decided long before filing season, by whether the year was recorded as it happened or reconstructed from a bag afterwards.
Every July, Mahesh arrived at his accountant’s office with a polythene bag. Purchase invoices, some bank statements, a notebook of daily totals with about forty missing days, and a general sense of what the year had been like.
His accountant charged him a reconstruction fee on top of the filing fee, because that is what it was. More expensively, the reconstruction always resolved doubt in the safest direction — expenses that could not be evidenced were left out, which meant Mahesh paid tax on income he had not actually kept.
His accountant’s estimate over four years: somewhere around ₹80,000 in tax on profit that existed only because the costs behind it could not be proved.
Presumptive Taxation, and What It Does Not Excuse
Most small retailers file under the presumptive scheme, where profit is taken as a prescribed percentage of turnover rather than computed from full accounts. It exists precisely so that small businesses need not maintain detailed books.
- It applies below a turnover limit, which is higher when receipts are predominantly non-cash
- A prescribed share of turnover is deemed to be your profit, with a lower rate applied to digital receipts than to cash
- Detailed books and audit are not required at that level
- Advance tax is still payable, in a single instalment for those under the scheme
Two things shopkeepers routinely misread. First, "no books required" is not "no records required" — you still have to be able to establish your turnover, and turnover is exactly what a bag of paper fails to establish. Second, the scheme is optional but sticky: opting out after opting in carries consequences for subsequent years, so it is a decision to take with an accountant rather than annually on instinct.
Under the presumptive scheme, turnover received through banking channels is deemed to carry a lower profit percentage than cash turnover. For a shop where a large share of collections is UPI, that difference alone can exceed what better record-keeping costs, and it is a reason to bank receipts rather than hold them.
The Records That Actually Matter
Short of full accounts, this is the list Mahesh’s accountant asked him to keep, and it takes minutes a day rather than a week in July.
- Daily sales totals, split by payment mode, with no missing days
- Every purchase invoice, kept in one place, in date order
- A separate bank account for the business, which resolves most questions by itself
- Rent, electricity, wages, delivery and other running costs, recorded as paid
- Anything bought that lasts — a fridge, a rack, a computer — which is depreciated rather than expensed
The separate bank account is the single highest-value item on that list. Mixing shop and household money is the reason reconstruction is hard, the reason an assessment is unpleasant, and — separately — the reason loan applications fail.
I was not being taxed on my profit. I was being taxed on the part of my profit I could not prove I had spent.
Dates Worth Putting in a Calendar
The specifics shift with each Finance Act, and an accountant is the right source for the current year. The rhythm does not change.
- Advance tax during the year — one instalment under the presumptive scheme, quarterly otherwise. Interest accrues on shortfalls
- The return itself in the months after the financial year closes, with a later deadline where audit applies
- GST returns on their own monthly or quarterly cycle, which is a separate obligation entirely
- A belated return is possible with a late fee, but the option to revise narrows and some benefits are lost
Advance tax is the one most small retailers miss, because nothing prompts it. It is not optional, and the interest for missing it is charged quietly and discovered at filing.
Mahesh’s last July took forty minutes. The difference was not effort in July; it was that the year had been recorded while it happened.
Mapis records daily sales by payment mode, holds purchase invoices against suppliers and keeps running costs in one place, so the year exports as a file rather than arriving in a bag.
Frequently asked questions
What is presumptive taxation and can a shop use it?
A scheme under which profit is taken as a prescribed percentage of turnover instead of being computed from detailed accounts, available to small businesses below a turnover limit. Retail shops commonly qualify. Detailed books and audit are not required at that level, but you must still be able to establish your turnover.
Do I need to maintain books of accounts for a small shop?
Under the presumptive scheme, formal books are not required, but records are. Keep daily sales totals split by payment mode with no gaps, every purchase invoice in date order, a separate business bank account, and your running costs as paid. Expenses you cannot evidence are simply left out at filing, which means paying tax on money you never kept.
Is advance tax payable by a small retailer?
Yes, and it is the obligation most often missed because nothing prompts it. Businesses under the presumptive scheme pay in a single instalment during the year rather than quarterly. Interest accrues on any shortfall and is typically discovered only at filing, when it is no longer avoidable.
Why does mixing personal and shop money cause tax problems?
Because it makes turnover and expenses impossible to establish separately. Reconstruction from mixed records resolves every doubt in the safest direction, so unprovable expenses are dropped and you are taxed on profit you did not keep. A separate business bank account resolves most of these questions by itself and costs nothing.