In-House Solutions. Same or Next Day Turnaround.

Abreu Group LLC provides outsourced bookkeeping services in New Jersey for law firms, construction companies, and small businesses that need their books handled without hiring an in-house team, backed by same-day turnaround when you need it most.

Your Books, Balanced.

Your Business, Backed.

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Bookkeeping Services

Monthly bookkeeping, reconciliations, AP/AR, P&L statements, and QuickBooks Online setup and cleanup, so your numbers are accurate and ready when you need them.
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Adminsitrative Support

Virtual receptionist services, email and calendar management, notary services, and document organization, handled remotely and reliably.
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Payroll Processing

Payroll processing and employee onboarding support, so your team gets paid accurately and on time, every time.
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Billing & Collections

Invoicing, payment plan arrangements, payment processing, and follow-up on outstanding balances, so revenue keeps moving.

Built for the Industries That Need Us Most. Explore What We Offer.

Everything Your Back Office Needs, Organized Under One Roof


Built to take the administrative weight off your plate.

If you're drowning in receipts, invoices, and paperwork that keeps pushing your actual business down the priority list, you're not alone. Most of the small business owners and firms we work with came to us the same way: overwhelmed, behind, and tired of chasing their own numbers.

That's what outsourced bookkeeping is supposed to solve, and it's exactly how we built Abreu Group. Bookkeeping, payroll processing, billing and collections, and administrative support all come from one team, with one point of contact, instead of juggling separate vendors or a rotating account team.

Why Small Businesses Trust Us With Their Books

Spend less time on paperwork and more time running things.

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Outsourcing Specialty

Bookkeeping, payroll, billing, and admin support are all we do. You get a team built specifically for outsourced back-office work, not a side service tacked onto a traditional accounting practice.

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Same or Next-day Turnaround

Need your books handled today? We're gonna stay. Most new engagements start same-day or next-day, so you're not left waiting weeks to get organized.
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Quickbooks Certified

We're certified to set up, clean up, and manage your books directly in QuickBooks Online, so your records stay accurate and audit-ready.

Trusted by Small Businesses Across New Jersey & Beyond.

Ready to Take Bookkeeping Off Your Plate?

Connect with Abreu Group LLC.

Why wait weeks to get started? Tell us what you need, and we'll take it from there, often the same day you reach out.