Controller services

Close the books faster and trust what the numbers say.

Offset Partners builds the monthly finance rhythm between bookkeeping and CFO strategy: close process, review controls, reporting packages, and SaaS metrics.

Book a SaaS finance diagnostic

Month-end close

Close calendar, reconciliations, accruals, reviews, and financial statement discipline.

SaaS reporting

ARR, MRR, churn, deferred revenue, gross margin, runway, and department spend.

Operating controls

Approval workflows, system cleanup, revenue schedules, AP/AR, and finance process documentation.

Who this is for

Built for the finance problems SaaS and AI founders actually feel.

This is for SaaS and AI companies that have outgrown basic bookkeeping but are not ready to build a full finance team.

You may be ready if:

The monthly close is slow or inconsistent
Your founder or bookkeeper is still doing too much manual spreadsheet work
Revenue, deferred revenue, accruals, AP, AR, or payroll need better review
Your reporting package is not reliable enough for investors
Your chart of accounts does not reflect how a SaaS business operates
Your ARR, MRR, gross margin, and runway reporting do not tie cleanly to accounting
You need better controls before fundraising, diligence, or a board reporting cadence

Package path

How this service fits into the finance layer.

Use the package structure to see where this work sits today and what usually comes next as reporting, runway, and investor needs get more complex.

Pre-seed to seed

Clean Books

For early SaaS and AI companies that need accurate monthly accounting before finance becomes more strategic.

Best for

Pre-seed to seed companies
Founders who need reliable monthly accounting
Teams building a stronger finance foundation

Includes

Monthly bookkeeping
Bank and credit card reconciliations
Revenue and expense categorization
Payroll entries
Basic month-end close

Primary outcome

Reliable books that founders, tax preparers, and future finance layers can trust.

Upgrade trigger

Upgrade to Controller Layer when you need reporting discipline, SaaS metrics, deferred revenue tracking, or board-ready financials.

Book a SaaS finance diagnostic View monthly SaaS bookkeeping

Seed to Series A Current layer

Controller Layer

For SaaS and AI companies that need a reliable monthly close, reporting discipline, and SaaS-ready financial visibility.

Best for

Seed to Series A companies
Companies with increasing transaction complexity
Founders preparing for board reporting or fundraising

Includes

Monthly close process
Financial reporting package
SaaS metrics support
Deferred revenue and revenue recognition support
Budget vs actual reporting

Primary outcome

A monthly finance cadence that connects accounting, reporting, and operating decisions.

Upgrade trigger

Upgrade to CFO Layer when runway, fundraising, pricing, hiring plans, or board materials become critical.

Book a SaaS finance diagnostic View SaaS controller services

Seed to Series B

CFO Layer

For SaaS and AI founders who need CFO-level judgment before hiring a full-time CFO.

Best for

Seed to Series B companies
Founders preparing for fundraising
AI companies with compute, usage-based revenue, or margin complexity

Includes

Runway and burn planning
Forecasting and scenario planning
Investor and board reporting
Fundraising preparation
SaaS KPI, gross margin, and unit economics review

Primary outcome

CFO-level clarity for decisions that affect runway, fundraising, growth, and investor confidence.

Upgrade trigger

Move toward a full-time CFO when finance leadership becomes a daily operating requirement.

Book a SaaS finance diagnostic View fractional CFO support

Compare Clean Books, Controller Layer, and CFO Layer Book a SaaS finance diagnostic

Client fit

A fit when bookkeeping is no longer enough.

Controller support is useful when the monthly close, reporting, and SaaS metric inputs need more discipline than bookkeeping alone can provide.

A good fit

You need a reliable monthly close
You need SaaS metrics tied to accounting data
You need better reporting discipline before fundraising or board meetings
You want cleaner processes, controls, and reconciliations
You need a finance layer between bookkeeping and CFO support

Probably not a fit

You only need receipts categorized once in a while
You do not need monthly reporting
You are not ready to improve accounting processes
You only want historical reports with no operating context
You want finance work done without regular review or cadence

What we deliver

Practical deliverables, not vague finance advice.

Controller services create the operating rhythm between bookkeeping and CFO decisions.

Monthly close calendar

Review of reconciliations, accruals, AP, AR, payroll, and revenue schedules

SaaS-ready management reporting

Chart of accounts cleanup

Deferred revenue and revenue schedule support

Gross margin and department spend reporting

Review controls and documentation

Monthly finance package for founders and investors

Coordination with bookkeeping, tax, payroll, and finance tools

First 30 days

Start by separating what can be trusted from what needs repair.

In the first 30 days, we focus on making the reporting foundation reliable.

We review:

Close process and timing
Bank, card, payroll, AP, and AR reconciliations
Chart of accounts structure
Revenue and deferred revenue treatment
Accruals and recurring entries
SaaS metric inputs
Existing reporting package
Finance tools and workflow gaps

Outcome

A cleaner close process, clearer monthly reporting, and a practical roadmap for turning accounting into a repeatable finance rhythm.

FAQs

Direct answers before the diagnostic.

What does a controller do for a SaaS company?

A controller manages the close process, reviews accounting quality, maintains schedules and controls, and produces monthly reporting that founders and investors can trust.

When does a SaaS startup need controller support?

A SaaS company usually needs controller support when the close is inconsistent, reporting is not trusted, revenue schedules are messy, or the founder needs reliable monthly numbers before making operating decisions.

How is controller support different from bookkeeping?

Bookkeeping records and reconciles transactions. Controller services review the accounting, manage the close process, improve controls, maintain schedules, and produce reliable reporting.

Can controller services improve monthly close?

Yes. Controller services improve the monthly close by adding a close calendar, review steps, reconciliations, schedules, and reporting discipline.

What reporting should a SaaS company have every month?

A SaaS company should have monthly financial statements, cash and runway visibility, ARR or MRR reporting, gross margin, burn, department spend, and the schedules needed to trust those numbers.

Next step

Your finance function should not depend on heroic spreadsheet work.

We will review your close process, reporting gaps, controls, and SaaS metrics.

Book a SaaS finance diagnostic Explore resources