A bookkeeper reconciling printed bank statements with a calculator at a desk in a Mexico City office, afternoon light

/Nearshore · Bookkeeping

Nearshore bookkeeping that closes on your hours.

Nearshore bookkeeping puts the people who keep your books in Mexico or Colombia, in time zones that share most of the US working day. That matters most at month-end, when a reconciliation stalls on a question only your controller can answer. This guide covers what the model is, which tasks suit it, how the close runs, how to keep access safe and when offshore is the better fit. If you already know you want a team in Mexico, our page on outsourcing bookkeeping to Mexico covers that service directly.

What nearshore bookkeeping is

A nearshore bookkeeping team works from a neighboring country, during your business day, inside your accounting software. For US companies the two strongest locations are Mexico and Colombia, and the clock is the main reason.

Mexico’s time-zone law, published in October 2022, ended daylight saving time for most of the country. Mexico City, Guadalajara and Monterrey stay on UTC-6 all year, which matches US Central in winter and Mountain in summer. Some northern border areas keep a different schedule.

Colombia stays on UTC-5 all year, matching US Eastern in winter and Central in summer. A bookkeeper in either country is online while your finance team is, from the East Coast to the West.

The model is about how the work flows, not just where people sit. Questions get answered in the same day, so the books move at the speed of your decisions.

Sources: Mexico, Ley de los Husos Horarios (Cámara de Diputados) Colombia legal time, Instituto Nacional de Metrología

The work a nearshore team handles

Most of bookkeeping is repeatable and checkable, which is what makes it outsourceable. A nearshore team usually takes on:

Transaction categorization against your chart of accounts, with a rule list for recurring vendors.
Bank and credit card reconciliations, with unmatched items flagged to a named person on your side.
Accounts payable Entering bills, matching them to purchase orders and preparing payment runs for your approval.
Accounts receivable Invoicing, payment matching and follow-up on overdue balances in the tone you set.
Expense reports Checking receipts against policy and coding them before a manager approves.
Payroll data preparation Hours, changes and reimbursements gathered for whoever runs and approves payroll.
Month-end close support Accruals and schedules you define, the close checklist and draft reports for review.

Why shared hours matter at month-end

Daily bookkeeping can wait a few hours for an answer. The close can’t. In the last days of the month, a missing receipt, an unexplained deposit or a vendor coded two ways holds up everything behind it.

With a nearshore team, those questions go out in the morning and come back before the end of the day. Your controller can join a short call to walk through the reconciliation, and a fix agreed at 11 a.m. is in the books by the afternoon.

Language helps too. Teams in Mexico and Colombia work in English with your finance staff and in Spanish with vendors, customers or operations staff in Latin America. That suits companies with a Mexican subsidiary, a Spanish-speaking warehouse team or suppliers south of the border.

Software and access

A nearshore team works in the cloud accounting software you already use, such as QuickBooks Online, Xero or NetSuite, plus your bill pay, expense and payroll tools. Ask for experience with your specific tools rather than a general claim.

Security comes from how access is set up, and these rules should be in writing before anyone logs in:

Source: IRS, Rev. Proc. 2013-14 (section 7216 consents)

Every bookkeeper gets a named account in your software. No shared logins, ever.
Permissions match the job: a bookkeeper who codes transactions doesn’t need to approve payments or add bank accounts.
Money movement stays with your people. The team prepares payment runs; someone on your side releases them.
Multi-factor authentication is on for every account, and access is removed the day someone leaves the team.
If your CPA firm shares tax return information with anyone outside the US, Mexico and Colombia included, IRS rules require your written consent first. Ask your CPA how that applies to your setup.

What stays with your CPA

A bookkeeping team prepares; licensed professionals sign. Tax returns, tax positions, audited or reviewed financial statements and any opinion that needs a license stay with your CPA firm or controller.

The nearshore team’s job is to hand them clean, reconciled books with the support attached. That usually makes your CPA’s work faster, and it keeps the line between preparation and sign-off clear for everyone.

Nearshore compared with onshore and offshore

Many finance teams use more than one model for different parts of the work. Here’s how the three compare for bookkeeping.

	Onshore (US)	Nearshore (Mexico, Colombia)	Offshore (Philippines, India, Egypt)
Relative cost	Highest	Middle	Lowest
Shared hours with your finance team	Full	Most or all of the day	Limited unless the team works night shifts
Close questions answered	Same day	Same day	Next shift, through written handoffs
Spanish with vendors and staff	Small pool, high cost	Native	Poor fit
Best for	Controller-level judgment and on-site roles	Close support, messy or changing books, bilingual operations	Documented, high-volume processing

Onshore vs nearshore vs offshore The three delivery models compared across all outsourced work.

When offshore is the better fit

Nearshore isn’t the answer for every ledger. Offshore usually wins when the work is high volume, fully documented and doesn’t need your input to finish.

Think of thousands of bills a month entered against clear rules, receipts coded to a fixed policy, or reconciliations that can run overnight and be waiting for your team in the morning. If nobody on your side needs to answer questions during the work, the shared hours you pay for in nearshore matter less.

Many companies split the work: offshore for the volume, nearshore for the close and anything that needs a conversation.

Offshore bookkeeping When the Philippines, India or Egypt fit your bookkeeping work.

How to start without breaking your close

Start with one slice of the work, not the whole ledger. Here’s the sequence we’d use.

Scope List the accounts, entities, tools and monthly volume, and name who on your side answers questions.
Document Write down the chart of accounts rules, approval limits, recurring entries and the close checklist. The documentation is yours.
Set up access Named accounts, least-privilege roles and multi-factor authentication before day one.
Run in parallel For at least one close, your current process and the new team do the same work, and you compare line by line.
Hand over Move the work once the parallel close matches, with a more senior reviewer checking entries before they reach your reports.

What to ask a nearshore bookkeeping provider

Shared hours are the starting point, not the difference. These questions show how a provider will actually run your books.

Which country and city would the team work from, and which hours exactly?
Who reviews the work before it reaches your reports, and how senior is that person?
How do they handle access: named accounts, permissions, and removal when someone leaves?
What happens when your usual bookkeeper is out during the close?
Will they run a parallel close before taking over, and what decides whether it passed?
What do they refuse to do because it belongs with your CPA?

Mexico, Colombia or both

OTRO runs bookkeeping teams in Mexico and Colombia through partner centers we select and manage, under one contract and one set of reports. Two countries give you two hiring markets with nearly the same hours. For the Mexico-specific service, including scope, process and how the handover works, see the Mexico bookkeeping page.

Outsource bookkeeping to Mexico Scope, process and handover for a bookkeeping team in Mexico. Nearshore outsourcing in Mexico Why Mexico works as a nearshore base for US companies.

Frequently asked questions

What is nearshore bookkeeping?

It’s bookkeeping done by a team in a nearby country that works during your business day. For US companies that usually means Mexico or Colombia. The team works in your own accounting software and handles categorization, reconciliations, payables, receivables and close support, while your CPA keeps tax work and sign-off.

What is the difference between nearshore and offshore bookkeeping?

Time zone and cost. A nearshore team in Mexico or Colombia shares most of your working day, so questions during the close get answered the same day. An offshore team in the Philippines, India or Egypt usually costs less but works while you sleep, so it suits documented, high-volume work handed off in writing. Many companies use both.

How much does nearshore bookkeeping cost?

It usually costs less than an in-house or onshore bookkeeper and more than an offshore team. The price depends on transaction volume, number of entities, the tools involved and how much close support you need, so we quote per scope rather than with one rate. Compare the full cost: hiring, cover for absences, review and turnover all sit inside a managed team’s price.

Can a nearshore team file my taxes?

No. Tax returns, tax positions and any statement that needs a licensed signature stay with your CPA firm. The team prepares the books and supporting schedules your CPA works from. If your CPA shares tax return information with anyone outside the US, IRS rules require your written consent first, so ask how they handle it.

Which accounting software can a nearshore team use?

Whatever you already use. Common setups include QuickBooks Online, Xero and NetSuite, alongside bill pay, expense and payroll tools. Each bookkeeper should get a named account with only the permissions the job needs, so you can see every entry and remove access the day someone leaves.

Who employs the bookkeepers?

The partner center employs them. OTRO selects and manages that center: we agree the profile with you, set the review and access rules, and report on the work. You hold one contract with us. In Mexico, specialized outsourced services fall under the 2021 subcontracting reform, so ask any provider how its centers comply, and have your counsel review the answer.

Plan your bookkeeping delivery model

Tell us your entities, tools, monthly volume and close calendar. We’ll come back with a written plan: what to move, where it should run and how the parallel close will work.

Get a delivery plan