Almost everyone keeps some kind of records. Far fewer keep the kind that would actually support a deduction if someone asked. The gap between those two things is where a lot of otherwise legitimate deductions get disallowed, and it is entirely avoidable.
The standard is substantiation, not sincerity
The burden of proof for a deduction generally sits with the taxpayer. That means it is not enough to know a expense was real and business-related — you have to be able to demonstrate it. Being honest about it is necessary and it is not sufficient.
What that demonstration requires varies by the type of expense, but the general shape is consistent: you want to be able to show the amount, the date, the place, and the business purpose.
Why a bank statement alone is usually not enough
This is the most common gap we see. A credit card or bank statement shows that money moved, to whom, and when. What it does not show is what was purchased or why it was a business expense.
A line reading a hardware store and a dollar amount is consistent with a deductible business supply purchase. It is equally consistent with a personal purchase at the same store. The statement cannot distinguish them, which is why it works as corroboration rather than as primary documentation.
The receipt, showing what was actually bought, is what closes that gap.
What good documentation looks like
- Receipts and invoices showing the vendor, date, amount and what was purchased
- A record of business purpose — for many expenses a short note is enough, and it needs to exist
- Bank and credit card statements as supporting evidence that the payment actually occurred
- Contemporaneous logs for expenses that require them, particularly vehicle mileage
- Contracts, engagement letters and correspondence establishing the business relationship
The word that matters: contemporaneous
For certain categories of expense, the record is expected to have been made at or near the time of the expense rather than reconstructed later. Mileage logs are the classic example, and a log assembled from memory at filing time is considerably weaker than one kept as you drove.
This is not a technicality invented to trip people up. A record made at the time is inherently more reliable than one built afterward, and the rules reflect that.
Certain expenses carry stricter requirements
Some categories — vehicle expenses, travel, meals, and property used for both business and personal purposes — carry heightened substantiation requirements. For these, the general "keep good records" advice is not adequate, and the specific elements required are defined.
If a meaningful share of your deductions falls into these categories, it is worth a conversation about exactly what your records need to contain, because the requirements are more specific than most people assume.
Digital records are fine
Electronic records are generally acceptable provided they are accurate, complete and retrievable. A photographed receipt in a well-organized system is workable, and it solves the very real problem that thermal receipt paper fades to blank within a few years.
The practical requirement is that you can actually produce them. A folder of thousands of unsorted phone photos technically contains the records and is not usefully retrievable, which amounts to the same problem.
The habit that fixes most of this
Separate accounts. A dedicated business checking account and a dedicated business card means the statement itself becomes meaningful evidence, because personal spending is not mixed into it. It also makes bookkeeping dramatically simpler and it strengthens the separation that matters if your business is an entity.
Commingling personal and business funds is one of the most common and most consequential recordkeeping mistakes small business owners make.
How long to keep them
Retention periods vary depending on the situation, and there are circumstances where the relevant period is considerably longer than the general rule. Records relating to property should generally be kept for as long as you own the property plus the period after you dispose of it, because they establish your basis.
When in doubt, keeping records longer costs almost nothing in a digital system. Discarding something you later need is not recoverable.
Getting it right going forward
If your records are currently thin, the useful move is fixing the system now rather than reconstructing the past. A clean process from this point forward is worth more than a heroic effort to rebuild last year, and it makes every subsequent year easier.
RD Precision Tax Service works with individuals and small business owners in Weatherford and across Parker County. If you are not confident your documentation would hold up, that is a conversation worth having before you need it.
This article is general information, not tax advice, and tax rules change from year to year. Confirm current-year figures and talk with a professional about your specific situation before acting.
Common questions
Is a credit card statement enough to support a deduction?
Generally not on its own. A statement shows that a payment was made, to whom, and when, but not what was purchased or why it was business-related. It works well as corroborating evidence alongside a receipt, and it is weak as the only documentation.
Do photographed receipts count?
Electronic records are generally acceptable provided they are accurate, complete and retrievable. Photographing receipts also solves the problem of thermal paper fading. The practical requirement is organization — records you cannot actually locate are not usefully available.
What does contemporaneous mean for tax records?
That the record was made at or near the time of the expense rather than reconstructed afterward. Mileage logs are the clearest example. A log kept as you drive is substantially stronger evidence than one assembled from memory at filing time.
How long should I keep tax records?
It depends on the situation, and some circumstances call for considerably longer than the general rule. Records establishing the basis of property should be kept as long as you own it plus the period afterward. In a digital system, keeping records longer costs almost nothing.
Have a question about your situation?
Robert prepares returns for individuals, contractors, and small business owners across Weatherford, Aledo, Willow Park, Springtown, Mineral Wells, and the rest of Parker County. Bring your questions — the first conversation is free.