HRIS and payroll that go live without a chaotic quarter.
Hands-on implementation of HR information systems and payroll platforms for nonprofits, ensuring accurate data, compliance, and confident adoption by the staff who will use them every pay period.

Selection, setup, training, and the pay period after go-live.
We help you pick the HRIS and payroll platform that actually fits, configure it against your grants and program structure, train the team, and stay in the seat for the first pay cycles so nothing lands sideways. Handoff is a documented playbook, not a Slack thread.
Ideal for
Nonprofits implementing or migrating to a new HRIS or payroll system.
What the rollout produces.
Platform selection
HRIS and payroll shortlist sized to your headcount, grants, and integrations.
Setup and configuration
Configuration against your chart of accounts, grants, and program structure.
Training and adoption
Staff training and adoption support through the first live pay cycles.
Compliance verification
Federal and state compliance verified before the platform goes live.
Related services.
Fractional Grant Analyst
Proposal development, funding research, and sustainability planning.
See Fractional Grant AnalystGrants Management & Government Contracting
Portfolio management and compliance oversight.
See Grants ManagementSix 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.
