Accounting and tax services for attorneys and law firms
Outsourced accounting, tax planning, and advisory built around how Sioux Falls and Hartford area law firms actually operate
Quick answer
Buss CPA provides outsourced accounting, payroll, tax planning, and CFO-level advisory for attorneys and law firms in Sioux Falls and Hartford, SD, with services covering trust accounting, entity tax filings, and individual partner returns. Firms get a fixed monthly fee and real-time online access to their financials instead of a once-a-year tax appointment.
Trusted accounting support for Sioux Falls and Hartford area law firms
Attorneys don't have time to explain trust accounting rules to an accountant who's never handled a retainer. Buss CPA works with law firms and solo practitioners across the greater Sioux Falls area, including our offices in Sioux Falls and Hartford, SD, and we understand the difference between an IOLTA account and a firm operating account before you walk in the door. That matters when a general accountant treats your law firm like any other small business.
We act as an outsourced accounting department for legal practices, not a once-a-year tax preparer. Accounting, payroll, tax filings, and financial reporting run on a fixed monthly fee, backed by secure digital workflows and real-time access to your numbers. You get a CPA who knows what a partner draw is without a phone call.
Why law firms have unique accounting and tax needs
Law firm accounting carries risks a standard small-business CPA rarely encounters. Client funds, entity structure, and partner compensation all require specific handling, and mistakes here aren't just costly, they can be an ethics issue.
Trust accounting and IOLTA compliance, client funds must stay separate from operating funds, with reconciliations that hold up to bar association scrutiny
Retainer and client cost tracking, accurate ledgers for advanced fees and reimbursable expenses, tied to individual matters
Partner draws and distributions, clear accounting for how profits move to equity partners versus staff attorney compensation
Entity structuring, guidance on PLLC, partnership, or S-corp elections that affect self-employment tax and liability exposure
Payroll for mixed staff, associates, paralegals, and of-counsel attorneys often sit on different pay and benefit structures

Outsourced accounting built for busy legal practices
Most attorneys didn't go to law school to reconcile a trust ledger at 9 p.m. Our outsourced accounting services take bookkeeping, payroll, and financial reporting off a firm's plate for one fixed monthly fee. No surprise invoices at year-end, no guessing what a bookkeeper missed.
The work runs through secure digital workflows built for confidentiality, which matters more in a law office than almost anywhere else. Bank feeds sync automatically, payroll runs on schedule, and monthly financial statements land in your inbox instead of a shoebox. Attorneys bill hours and manage cases. We handle the back office that keeps the lights on.
This structure works whether you're a solo practitioner in Hartford or a multi-partner firm with associates and staff across the Sioux Falls metro. The fee stays fixed either way.

Tax planning and preparation for attorneys and firms
A law firm's tax picture changes depending on entity type, and the deadlines don't wait for trial prep. Whether a firm operates as a partnership, PLLC, or S-corp, entity-level filings require planning well before the return is due, not a scramble in March.
We prepare and file entity returns alongside individual returns for equity partners and solo attorneys, so tax obligations at the firm and personal level stay coordinated instead of siloed. Deduction planning covers continuing legal education, bar dues, malpractice insurance, and office expenses that generalist preparers sometimes miss entirely.
Quarterly estimated payments get calculated ahead of time, not guessed at after the fact. Attorneys practicing in South Dakota also avoid state income tax on personal returns, but firm-level and multi-state filings for attorneys licensed in other states or serving clients across state lines still need attention. Personal income tax services extend to a firm's partners individually, keeping both sides of the return aligned.

CFO-level advisory for growing law firms
Accounting tells you what happened. Advisory tells you what to do next. As firms add attorneys or open a second office, decisions about partner compensation structures, cash flow timing, and reinvestment start to matter more than last month's ledger.
Our advisory services give managing partners the numbers behind those decisions: cash flow forecasts that account for uneven case revenue, compensation models that keep equity partners aligned, and profitability breakdowns by practice area. Firms considering a lateral hire or a new office lease get a clearer picture of what the firm can actually absorb before signing anything.
This is the layer most law firms skip until a cash crunch forces the conversation. Building it in earlier costs less than fixing it later.

Secure, real-time financial access for attorneys
Secure Client Portal
Bank-level encrypted access replaces email attachments and paper files, so sensitive financial data never sits in an inbox.
Real-Time Financial Dashboards
Firm revenue, expenses, and cash position update continuously, giving managing partners current numbers instead of a report that's three weeks stale.
Digital Document Workflows
Payroll approvals, expense reports, and tax documents move through a secure digital system built for firms that can't afford a data breach.
Frequently Asked Questions About Accounting and tax services for attorneys and law firms

Partner with a Sioux Falls area CPA who knows legal practices
Law firms across Sioux Falls, Hartford, and the surrounding region deserve an accounting team that understands trust accounts, partner compensation, and entity tax filings without a learning curve. Buss CPA works alongside attorneys and firm administrators to keep the books accurate, the taxes filed on time, and the numbers available whenever a partner needs them.
Schedule a consultation to talk through your firm's current setup and where outsourced accounting could take work off your plate.
Why clients trust us
- Outsourced accounting services with a fixed monthly fee
- Secure digital workflows for confidential legal and financial data
- Real-time online access to financial statements and dashboards
- Dedicated niche experience serving attorneys, construction, agriculture, and family offices/trusts
- Offices in Hartford and Sioux Falls, SD, serving law firms across the greater Sioux Falls area