Accounting with Purpose

Precision-Focused Financial Services for Nonprofits Across the U.S.

At Nonprofit Books, we serve one kind of client: mission-driven organizations. Based in Milwaukee, we specialize in nonprofit accounting, bookkeeping, and financial advisory services tailored exclusively for tax-exempt entities. Whether you’re managing a local animal shelter or a national education foundation, we understand the unique reporting standards, donor expectations, and compliance pressures you face—and we’re built to help you navigate them with confidence.

Expertise Where It Counts

From Form 990 preparation to fund accounting and grant tracking, our team delivers clarity where it matters most. We work with health services nonprofits, arts organizations, faith-based initiatives, and environmental groups across the country—each with its own set of challenges. With every client, our focus remains the same: ensure financial accuracy, reinforce donor trust, and support long-term organizational health.

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More Time for Your Mission, Less Time on Accounting

Managing nonprofit bookkeeping, fund accounting, and financial reporting can be overwhelming. We handle the numbers so you can focus on fundraising, programs, and impact—without the stress of messy books or compliance risks.

Peace of Mind Nonprofit Accounting

Stay IRS-compliant, audit-ready, and financially transparent with expert support. From 990 preparation to grant tracking and donor reporting, we ensure accuracy so you never lose funding due to financial mismanagement.

A Nonprofit Accounting Partner You Can Trust

You need more than just number-crunching—you need strategic guidance. We provide nonprofit financial insights, cash flow management, and board-ready reports to help you make informed decisions that drive sustainability and growth.

Affordable & Efficient Accounting Solutions

Get expert nonprofit accounting services without the cost of an in-house team. Our tailored solutions save you time and money—so you can focus on what matters most: your mission.

Success Stories

Affiliations - Memberships

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Why Work With Non-Profit Books

Nonprofit-only focus
We don’t dabble. Our entire practice is built around the nonprofit sector.

Deep compliance knowledge
From IRS regulations to donor-restricted funds, we help you stay audit-ready and aligned.

Mission-aligned insights
We advise with your goals in mind, not just the general ledger.

Trusted credentials
Backed by memberships in WICPA, ISACA, and IBAW.

Let’s Keep Your Mission Moving Forward

If you’re tired of educating your accountant on nonprofit rules—or fixing mistakes they shouldn't have made—we’re here to change that. Let’s build a system that supports your mission, scales with your growth, and holds up to scrutiny.

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Non-Profit Accounting is not a CPA firm and does not provide assurance services.