What sales tax records does a Roseville business need to keep?
Anything that shows what you sold, what you bought and why a sale went untaxed. Section 18 of Michigan's General Sales Tax Act (MCL 205.68) lists complete daily sales records, receipts, invoices, bills of lading, purchase records and an annual inventory, and it accepts them on paper or in electronic form.
Figures in this post are as of October 2026 and come from Michigan Treasury pages, the 2026 Treasury forms and the Michigan Compiled Laws. Confirm anything date-sensitive with Treasury or your tax professional before you act on it.
Roseville sits just east of Warren, with Gratiot Avenue running through the middle of town toward Mount Clemens, according to Wikipedia's Roseville entry. A storefront near Macomb Mall and a unit off Groesbeck work under the same record rules and the same rate.
Does Roseville have its own sales tax rate?
No. The Michigan Treasury sales tax license FAQ says Michigan has no city, local or county sales tax and the state rate is 6%. A sale in Roseville is taxed exactly like the same sale over the line in Eastpointe or up the road in Fraser.
That keeps the math simple. The hard part is the paperwork behind the totals, because when a return gets questioned, the records are what you're judged on.
| Record | What it backs up | Michigan source |
|---|---|---|
| Daily sales records | The gross sales figure on each return | MCL 205.68 |
| Receipts and invoices | What was sold and the tax charged on it | MCL 205.68 |
| Purchase and inventory records | Stock bought, plus the year's inventory counts | MCL 205.68 |
| Exemption claims such as Form 3372 | Why a sale was treated as exempt | Treasury exemptions FAQ |
| Form 5095 worksheet | How each return's totals were worked out | 2026 Form 5095 |
Why do exemption forms matter so much?
Because a sale you treated as exempt, with nothing on file behind it, looks like tax you should have collected. The Treasury exemptions FAQ says Michigan does not issue tax-exempt numbers and a seller shouldn't accept one as proof. The buyer has to give you a completed Form 3372, a multistate or streamlined certificate, or the same details in another format.
File that form with the invoice it covers on the day it arrives. For a buyer purchasing for resale at retail, MCL 205.68 also asks you to record their sales tax license number if they have one. A blanket claim from a regular customer covers exempt sales between the two of you for 4 years, or a shorter period you both agree to, so note its start date in the customer file.
How long do you have to keep them?
At least 4 years after the tax those records apply to was due, under MCL 205.68. Treasury's side has a matching window: MCL 205.27a sets the general limit for assessing a deficiency, interest or penalty at 4 years after the return's due date or the date it was filed, whichever is later. A return that went in late keeps that window open longer, so hold its records longer too. The same section carves out exceptions, including periods with no return filed, fraud and extensions agreed in writing.
A habit that works: keep each year's sales tax file together and write the earliest discard date on the folder. Check with your tax professional before you shred anything, since income tax records can run on different timelines.
What does the Michigan return actually ask for?
Two figures catch people out. The first is gross sales, which the Treasury filing requirements FAQ says includes nontaxable sales as well as taxable ones. Your books need both, plus the deductions that bring the total down to the taxable amount.
The second is use tax. The Treasury general FAQ says almost every business has a use tax liability, for example on goods bought from unlicensed out-of-state vendors unless an exemption applies, or on inventory bought tax-free for resale and then pulled off the shelf for the business.
Then there's timing. The 2026 Form 5080 says the monthly or quarterly return is due on the 20th of the month after the period. The filing FAQ adds that Treasury assigns you a monthly, quarterly or annual frequency, that a return is still due when no tax is owed, and that the annual return closes out the year rather than replacing the others.
Want sales tax tracked in your books every month?
Call TrustBooks Bookkeeping in Warren for a free consultation.
How do you set up the books so each return matches?
- Record the sales tax on every sale as its own line instead of folding it into the sale amount.
- Keep taxable and nontaxable sales in separate accounts so gross sales and deductions come straight from the books.
- Attach each exemption form to the invoice it covers as soon as you receive it.
- Where use tax applies, such as an untaxed buy from an unlicensed out-of-state vendor with no exemption, book it as you record the purchase, not at quarter end.
- Reconcile the sales tax payable account to the return worksheet for every period you report.
- Keep each period's worksheet, return and supporting records in one folder by year.
That worksheet is worth keeping on purpose. The 2026 Form 5095 tells you not to file it, to retain it in the business records, and warns that it may be subject to audit.
When is it time to get help?
When the sales tax account in your books never matches what you reported, or exemption forms sit in a drawer instead of next to their invoices. Small gaps like that carry forward, because every later period starts from the one before.
TrustBooks Bookkeeping is based in Warren, Roseville's neighbor to the west, and you deal with Vince directly. Its monthly bookkeeping includes sales tax tracking and prep alongside reconciled bank and credit card accounts and monthly financial statements.
If past periods are already off, catch-up bookkeeping covers reconciling those periods and correcting errors in them. The guide on whether to catch up your own books or hire help walks through that choice. Questions about what to file, or whether to amend, belong with your tax professional.
Read more about bookkeeping for Roseville businesses, or call (586) 863-6663 for a free consultation.
