Accounting that runs the way your ERP promised it would.
Day-to-day nonprofit accounting combined with system strengthening. Clear, timely, compliant financial information plus workflow and reporting improvements across the six ERPs we know all the way in: NetSuite, Sage Intacct, Blackbaud Financial Edge, MIP, Microsoft Dynamics 365, and QuickBooks Online.

More than bookkeeping. Less than a rebuild.
Bookkeeping keeps the ledger current. Optimization makes it useful. We do both, so the executive team gets timely numbers and the ERP investment finally pays off in dashboards, controls, and workflow the team actually adopts.
Pick the entry point.
Accounting Services
Day-to-day bookkeeping, financial statement preparation, internal controls, and GAAP compliance for nonprofits.
- Bookkeeping and accounting
- Financial statement preparation
- Internal controls
Accounting System Assessment
Written findings report on your people, processes, and systems, with prioritized recommendations.
- Written findings report
- Data cleanup recommendations
- KPIs and performance metrics
Accounting System Optimization
Hands-on ERP optimization across NetSuite, Sage Intacct, Blackbaud, MIP, Dynamics 365, and QuickBooks Online.
- ERP configuration and workflows
- Approval automation and dashboards
- Training and integrations
Budget & Cash Forecasting
Improved budgeting systems and cash flow forecasting models for nonprofit financial planning.
- Improved budgeting system
- Cash flow forecasting models
- Budget-to-actual reporting

Six platforms. All hands-on.
We do not steer you toward the platform we know best. We walk into the platform you already own, tune it, and hand your team a system they actually want to use.
Six named nonprofit leaders on the work.
Each proposal is paired with the specific engagement outcome it followed, so you can see the shape of the work, not just the sentiment.
Marjorie's calm confidence and friendly demeanor provided us with stability during our transition.
Seamless interim Director of Accounting coverage during permanent recruitment. Month-end closes continued without a missed cycle.
Their expertise, efficiency, and calm command of the work immediately gave our staff and board confidence.
Crisis-period finance leadership through complex audit preparation. Day-to-day operations covered without disruption.
Their optimization of our NetSuite environment has significantly enhanced our reporting capabilities.
NetSuite reconfiguration and executive-team financial literacy uplift during a leadership transition.
One Abacus' outside viewpoint and collaboration allowed us to create a more effective budgeting system.
New budgeting system and cash-forecasting cadence delivered and adopted by the finance team.
They quickly mobilized a talented group of professionals who handled everything with expertise and ease.
Day-to-day accounting and audit preparation carried through a critical grants-heavy period.
Their expertise was instrumental as we rebuilt our financial operations from the ground up.
Financial-operations reconstruction alongside an organizational restructuring.
