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Ovel EVV

Moving from paper timesheets to signed digital timesheets

For any team that works on site: what a signed digital timesheet should record, how worker and client e-signatures work, and a four-week plan to switch.

Updated 23 October 2026 by the Ovel EVV team at OveliTHub. General information, not legal, tax or billing advice. Rules differ by state and payer and change often: check every figure with your state Medicaid agency, payer or adviser.

Paper timesheets work until they do not: a sheet left in a car, a client who signs a blank form on Friday, hours written from memory a week later, and an office manager typing it all into payroll on Monday morning. Moving to signed digital timesheets fixes most of that, for a home care agency, a cleaning company, a security firm or a staffing agency alike.

This guide covers what a signed digital timesheet should record, how worker and client e-signatures work, the legal basics, and a four-week plan to switch without losing a payroll.

What goes wrong with paper

  • Hours from memory. Times written at the end of the week are estimates. They round in the worker's favor as often as not, and nobody can check them.
  • Signatures without meaning. A client who signs a blank or half-filled sheet has approved nothing. Changes after signing are invisible.
  • Lost and late sheets. Every missing sheet is a payroll delay or a guess.
  • Typing twice. Someone types the sheet into payroll and again into an invoice. Each step adds errors.
  • No proof of presence. A signature says the client agreed. It does not show the worker was there.

What a signed digital timesheet should record

A good digital timesheet is built from clock in and clock out records made at the time, not typed at the end of the week. For each week and each worker it should show:

  • Every visit, shift or job: date, client or site, service, start and end time, breaks.
  • How each time was captured: by the worker's phone with GPS, or entered by the office with a reason.
  • Tasks done and notes, where they matter to the client.
  • Total hours, with overtime worked out by the payroll rules, not by hand.
  • The worker's signature, confirming the hours are correct.
  • The client's signature, or a supervisor's for site work, approving the hours.
  • For each signature: who signed, when, on what device, and a fingerprint (a hash) of exactly what was signed.

How e-signatures work in practice

The worker signs

At the end of the week the worker opens the timesheet on their phone, checks the visits, and signs with a finger. If something is wrong, they flag it to the office before signing rather than after payroll.

The client signs

There are three common ways, and most teams use more than one:

  • On the worker's phone at the end of the last visit of the week. Fast, but the client should see the full week, not just a signature box.
  • In a client portal, where the client or a family member reviews visits and signs when it suits them.
  • From a link sent by text or email, which opens the timesheet and a signature pad without an account.

Changes after signing

This is the part that paper cannot do. If the office corrects a time after the timesheet is signed, the signatures should be cleared and the timesheet sent back for re-signing, with the reason recorded. A signature should only ever cover what the signer actually saw.

Is an electronic signature legal?

In the US, the federal ESIGN Act and the Uniform Electronic Transactions Act, adopted in nearly every state, generally give electronic signatures the same legal effect as handwritten ones for most business records. What makes a signature hold up is the evidence around it: that the signer meant to sign, what they signed, and that it has not changed since. That is why the signer, time, device and a fingerprint of the content matter more than how pretty the signature looks.

For Medicaid and other payers, check whether your state or payer requires a client signature on timesheets or visit records at all, and in what form. Some accept the EVV record alone; some require a signature per visit; some per week. Your state Medicaid agency or payer contract will say. For anything legally sensitive, ask your lawyer.

A four-week plan to switch

Week 1: set up

  • Enter clients or sites with addresses, and set a geofence radius for each.
  • Enter workers and their pay rates. Set your overtime rules.
  • Load next week's schedule.
  • Pick two or three reliable workers and their clients for a pilot.

Week 2: pilot alongside paper

  • Pilot workers clock in and out on their phones and keep paper as backup.
  • At the end of the week, compare the digital timesheet with paper. Most differences will be rounding and forgotten breaks.
  • Collect client signatures digitally, and ask clients what was confusing.

Week 3: everyone, paper as backup

  • Short training for all workers: install on the home screen, clock in, tasks, sign. Ten minutes in person beats a manual.
  • Office reviews exceptions daily, not on Friday.
  • Run payroll from the digital timesheets; use paper only to settle differences.

Week 4: paper off

  • Stop printing sheets. Keep a small stock for real emergencies.
  • Look at the exception rate per worker and help the few who struggle.
  • Invoice clients from the same approved hours.

Getting buy-in

Workers worry about being tracked. Be clear: location is recorded at clock in and clock out only, not all day, and the record protects them in a pay dispute as much as it protects the company. Clients worry about technology. Offer the signature on the worker's phone first; most never need the portal.

Try it on paper first

If you are not ready to switch, the free timesheet with signature generator lets a worker and client sign a weekly sheet on screen and save it as a PDF. It is a step up from paper and a good way to see whether your clients are comfortable signing on a screen. For overtime on the totals, use the overtime calculator.

Verified visits, signed timesheets and payroll-ready hours

Ovel EVV records every visit with GPS, collects worker and client signatures and works out overtime and units for you. Free for up to 5 workers.