How to outsource data entry without errors: what to send, who checks it and what it costs

If someone on your team spends Friday afternoon retyping invoices, orders or form replies, that work can go out of the building. The risk is that it comes back wrong, and you only find out when a customer gets the wrong invoice.

This guide covers what data entry to send out first, the three ways to do it, how to hand it over so the mistakes don't come back to you, and what each route costs.

What data entry you can send out

Most small businesses have the same handful of jobs:

• Supplier bills and receipts keyed into your accounting software
• Orders, shipments and stock counts updated in your store or inventory system
• New leads from web forms added to the CRM, and contact details kept current
• Product listings, prices and descriptions updated across your store
• Form and survey replies copied into a spreadsheet
• Paper or scanned documents, like timesheets and delivery notes, typed into a system
• Duplicates found and merged in the CRM or the customer list
• Weekly reports pulled together from two or three systems

Keep anything that needs a judgement you haven't written down: approving payments, deciding who gets credit, or signing off anything with a legal consequence.

A good first job passes three tests. It comes back every week. You can write the steps on one page. And if it goes wrong, you'll notice quickly.

Three ways to outsource data entry

	Data entry company	Freelancer	Dedicated assistant
How you pay	Per record, per page or per batch, often with a minimum volume	Per hour or per job	A monthly plan for one person's hours
Who does the work	A team you usually don't meet	One person who also works for other clients	One person who works only for you
Best for	Large, steady volumes in a fixed format, like claims or a scanning project	A one-off clean-up	A few hours a day of mixed data entry plus other admin
What you run	A contract and a written spec	The person, their payments and their cover	The work. The provider employs them

If you have 100,000 scanned forms to digitise this quarter, a data entry company with a team and its own software is built for that. If you have a CRM to clean once, a freelancer can do it. If the work is steady but mixed, a bit of CRM, a bit of invoicing, the order sheet on Mondays, one dedicated person who learns your formats usually makes fewer mistakes than a rotating team.

How to hand it over so errors don't come back

Most outsourced data entry goes wrong at the handover, not the typing. Five steps fix most of it.

1. Write a field guide. For each field: where the value comes from, the format (dates as DD/MM/YYYY, phone numbers with the country code), and what to do when it's missing. One page per job is enough.
2. Send a test batch. Pick 20 to 50 records you've already done yourself, have them redone, and compare. You'll find the gaps in your field guide in an hour.
3. Agree the checks before the real work starts. See the next section.
4. Keep one questions list. Anything unclear goes on the list instead of being guessed, and you answer it once and add the answer to the field guide.
5. Ask for a short daily report: what was done, how many records, and what's stuck waiting for you.

Writing the steps down once pays off twice, because the next person can follow them too. Our guide to writing an SOP covers the format.

The checks that keep data entry clean

Start with these five checks. Each takes a few minutes:

• Count check: the number of records in matches the number entered.
• Totals check: the total of a batch of invoices matches the total on the source documents.
• Sample check: open 10 entries a day, or 1 in 10, and compare them with the source.
• Required fields: set the spreadsheet or the system to refuse a blank in the fields that matter.
• Duplicate search: run it in the CRM once a week.

Errors bunch up in the first two weeks, while the person learns your formats. Check more at the start, then cut the sample back as the questions list gets shorter.

Access: their own login and the narrowest role

Data entry means someone outside your office works inside your systems. Set it up the way you would for a new employee:

• Give them their own login, never yours, so you can see what they changed and switch it off.
• Use the narrowest role that does the job. Most accounting software has a role that can enter bills but can't approve payments.
• Share passwords through a password vault, not in chat or email.
• Keep customer files inside your own systems rather than emailing spreadsheets back and forth.
• Remove access the day the work ends.

If you work with one of our assistants, Crewhall, the app they work in, has shared logins: you share a login once with that one person and revoke it in one click. More on that in our guide to sharing passwords with an assistant safely.

What it costs

Start with what the work costs now. In the US, the median pay for a general administrative assistant was $47,540 a year in May 2025, according to the Bureau of Labor Statistics. That's before payroll tax, leave, equipment and the time it takes to hire. Pay in your own market will differ, so check it, but the point holds: data entry done by an office hire is paid at office-hire rates.

A data entry company quotes per record or per batch. Before you sign, ask what the minimum volume is, what counts as an error, and who fixes errors and at whose cost.

A dedicated assistant from us starts from around $8.80 an hour, billed monthly per assistant. That's up to 70% below a local hire, and we recruit, employ, pay and equip them. The smallest plan is part-time at 20 hours a week, so data entry usually shares the week with other admin, like the inbox, invoicing or scheduling. Our virtual assistant cost guide has the full breakdown.

When a dedicated assistant is the right call, and when it isn't

It's the right call when the data entry is steady and spread across several systems, when the same person learning your formats matters, and when you'd like the same hours to cover other admin too.

It isn't when you have one huge job in a single format and a deadline. A data entry company with a team suits that better. And if the work is two hours a month, keep it, or give it to a freelancer.

Questions owners ask

Is it safe to outsource data entry?

It can be, if you set it up like a new hire: their own login, the narrowest role, passwords in a vault, files kept in your systems and access removed when the work ends. Ask any provider how they handle each of those before you share anything.

How do I know the work is right?

Run the five checks above. Start with a test batch of records you've already done, so you can compare line by line, and sample every day for the first two weeks.

Will the assistant know my software?

Tell us which systems you use on the call and we'll look for assistants who've used them. Either way, they work inside your systems with their own login, from your field guide.

Where are your assistants based?

In the Philippines and Malaysia, according to clause 1.1 of our Terms of Business. They're matched to your working hours, so the work happens during your day.

What if the person isn't right?

You can ask for a replacement within the first two weeks (clause 7.2). After that, tell us and we'll match you with someone else.

Who employs them?

We do. Clause 11 of the Terms of Business says the assistant is never your employee, so there's no payroll or employment contract for you to run.

How fast can I start?

Most clients are matched and onboarded within two weeks of the first call.

What to do this week

1. List the data entry your team did last week, with rough hours for each job.
2. Write a one-page field guide for the job that takes the most hours.
3. Pick the route: a data entry company for one large fixed job, a dedicated assistant for steady mixed work.

Talk it through with us

We place dedicated, managed data entry virtual assistants. They work your hours from your field guide, cost from around $8.80 an hour billed monthly per assistant, and most clients are onboarded within two weeks.

Book a free consultation and bring last week's list, or see pricing.

Sources

• U.S. Bureau of Labor Statistics, Occupational Outlook Handbook: Secretaries and administrative assistants (median pay by type, May 2025), read 8 October 2026.
• Catalyst Terms of Business, clauses 1.1, 7.2 and 11, read 8 October 2026.