The 1099 paperwork checklist for Minnesota

The file that answers every agency at once

One folder per worker answers DLI, unemployment insurance and workers' compensation at the same time, because they all ask the same question from different doors.

In construction, the law orders the folder into existence. The statute requires three years of classification documentation, readily produced to the commissioner on demand. Outside construction, no statute names the folder, but the same papers are what the five-factor review will weigh.

The list below is the folder. Collect it at the hire, keep it current, and refresh it whenever the worker's role changes. A file assembled after a letter arrives is assembled too late.

3 yearsMinnesota Statutes 181.723, subd. 7, requires three years of classification documentation for a construction worker treated as an independent contractor, producible on demand. — Minnesota Revisor of Statutes, retrieved 2026-09-29

Before the first payment, the person's own business

The first papers establish that the worker is a business, not a person with a side gig.

The written contract comes first, signed and dated by both sides, identifying the services and setting the price on a per-job, project or commission basis. In construction the statute requires it fully executed no later than 30 days after work commences, and an hourly rate cannot satisfy the payment-basis requirement.

Then the entity's own papers: the completed IRS Form W-9, the entity's federal employer identification number where one is required, its Minnesota tax ID where one is required, and proof it filed business or self-employment tax returns, including estimated filings, over the previous twelve months. Trade licenses belong here too, from the electrical, contractor, cosmetology, food or mover file that fits the work.

30 daysMinnesota Statutes 181.723, subd. 4, requires the written contract to be signed and dated by both sides and fully executed no later than 30 days after work commences. — Minnesota Revisor of Statutes, retrieved 2026-09-29

Minnesota Statutes 181.723, subd. 4, requires the business entity to hold required tax identification numbers and licenses and to have filed business or self-employment tax returns. — Minnesota Revisor of Statutes, retrieved 2026-09-29

The paperwork checklist, item by item

Print this or copy it into the worker's folder. Every line is either a statute's requirement or the evidence a review will ask for.

The construction column of the checklist is mandatory where the statute applies, and the general column is the defense everywhere else. Where a worker changes mid-year, from equipment you supply to equipment they own, the file gets a new entry rather than an edit.

24%The IRS Form W-9 instructions state that payers must, under certain conditions, withhold and pay to the IRS 24 percent of payments as backup withholding. — IRS Form W-9 instructions, retrieved 2026-09-29

Keep the payment pattern honest

Two items on the list fail silently, because they fail at payment time rather than paperwork time.

Cash payments fail the construction statute outright, and invoices made out to the person rather than the entity fail beside them. The mode of payment is also one of the five general factors, so paying by the hour, by shift or on a salary-like schedule is evidence against the classification everywhere, whatever the contract says.

The honest pattern is simple: invoices from the entity, per job or per project, paid from the business account to the business account. When that pattern is hard to keep, the reason is usually that the worker is an employee, and the classification guide is the next page to read.

Minnesota Statutes 181.723, subd. 4, requires the business entity to submit invoices and receive payments in its own name, with cash payments failing the requirement. — Minnesota Revisor of Statutes, retrieved 2026-09-29

The yearly pass over the whole crew

Once a year, walk the whole file, and let the calendar carry the date: January, when the 1099-NEC forms are due anyway, is the natural week.

For each worker, confirm the role still matches the file: same tools, same control, same payment basis, same hours. Confirm the entity's filings and licenses are still current, because the fourteen requirements and the five factors are measured at engagement and at performance, not once at the hire.

Then file. Payments for services reaching the $2,000 threshold for tax years beginning after 2025 owe a 1099-NEC to the worker and the IRS by January 31, and the filing guide covers the return itself. The last item of the yearly pass is the folder check: three years back from today, everything present, and the review guide closed and ready for the day it is needed.

January 31IRS Publication 1099 for 2026 lists Form 1099-NEC with both the recipient statement and the IRS filing due January 31. — IRS Publication 1099, retrieved 2026-09-29

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