Full-service accounting for Montana small business.
Bookkeeping, payroll, tax planning, and returns — under one roof at 1643 24th St W Ste 102 in Billings. Fixed monthly pricing, year-round support, and a team that answers the phone.
Bookkeeping Services
Clean, current books — every month, without you lifting a finger. Marlow Accounting provides monthly bookkeeping for small businesses across Billings and Montana, delivered by a dedicated team on a fixed monthly price.
Learn morePayrollPayroll Services
Payroll is where small mistakes turn into big penalties. Marlow Accounting runs full-service payroll for Montana small businesses — direct deposit, tax filings, year-end forms — integrated with your bookkeeping so nothing falls through the cracks.
Learn moreTax planningTax Planning
Filing a tax return is not tax planning. Tax planning is what happens between January and December — the strategy that decides how much you owe when the return is prepared. Marlow Accounting builds proactive tax plans for Montana business owners, then executes them across the year.
Learn moreBusiness tax returnsBusiness Tax Preparation
Business tax returns done right — 1120-S, 1120, 1065, and Schedule C. Prepared by a team that already knows your books, coordinated with your tax plan, and filed on time without a March fire drill.
Learn morePersonal tax returnsPersonal Tax Preparation
Personal 1040 returns for Montana business owners and their families — coordinated with your business return, your K-1s, and your tax plan so the strategy works as a whole.
Learn moreQuickBooks cleanupQuickBooks Cleanup & Setup
Messy books, uncategorized transactions, an unreconciled bank account, negative inventory, or a file that has never really matched reality — we fix it. QuickBooks cleanup and setup done once, done right.
Learn moreCFO & advisoryFractional CFO & Business Advisory
For businesses that have outgrown DIY finance but do not need a full-time CFO — we plug in as your part-time finance leadership. Monthly cash forecasts, KPIs that matter, pricing analysis, and the numbers behind every big decision.
Learn moreNot sure which service you need?
Call us or schedule a free 30-minute discovery call. We'll help you scope the work and give you a fixed monthly quote.