Build a Finance Stack That Actually Scales With You
You’ve got Mercury for banking. Now, it’s time to complete your finance stack with MontPac.
Managing your startup’s growth requires more than just a bank* account—it requires a financial engine that scales with you. MontPac has partnered with Mercury to provide venture-backed companies and growing enterprises with seamless back-office support and elite financial clarity.
Build a Finance Stack That Actually Scales With You
You’ve got Mercury for banking. Now, it’s time to complete your finance stack with MontPac.
Managing your startup’s growth requires more than just a bank* account—it requires a financial engine that scales with you. MontPac has partnered with Mercury to provide venture-backed companies and growing enterprises with seamless back-office support and elite financial clarity.
*Mercury is a financial technology company, not a bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC. The IO Card is issued by Patriot Bank, Member FDIC, pursuant to a license from Mastercard®.
*Mercury is a financial technology company, not a bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC. The IO Card is issued by Patriot Bank, Member FDIC, pursuant to a license from Mastercard®.
The Mercury Exclusive Offer
We are proud to support the Mercury ecosystem.
Clients joining MontPac through this partnership receive 10% discount on monthly fees.
The Mercury Exclusive Offer
We are proud to support the Mercury ecosystem.
Clients joining MontPac through this partnership receive 10% discount on monthly fees.
Modern founders shouldn’t be slowed down by manual bookkeeping or fragmented data. Our partnership ensures your financial stack is automated, accurate, and investor-ready.
Seamless Integration
We leverage Mercury’s robust API and read-only access to ensure your books are reconciled in real-time without the "back-and-forth" hassle.
Investor-Ready Reporting
Whether you’re preparing for a Series A or managing a seed round, we deliver GAAP-compliant financials that give investors confidence.
Scale Without Overhead
From outsourced bookkeeping to fractional CFO services, MontPac provides the expertise of a full finance department at a fraction of the cost.
Our Core Services
Insightful Accounting
AP/AR management, bank reconciliation, and monthly financial statements with commentary .
Tax and Compliance
Federal and state tax filings, R&D tax credit support, and 1099s.
Fractional CFO
Strategic fundraising support, burn rate analysis, and financial modeling.
Payroll Support
Integration with your favorite platforms (Gusto, Rippling) and Mercury.
Why MontPac + Mercury?
Modern founders shouldn’t be slowed down by manual bookkeeping or fragmented data. Our partnership ensures your financial stack is automated, accurate, and investor-ready.
Seamless Integration: We leverage Mercury’s robust API and read-only access to ensure your books are reconciled in real-time without the "back-and-forth" hassle.
Investor-Ready Reporting: Whether you’re preparing for a Series A or managing a seed round, we deliver GAAP-compliant financials that give investors confidence.
Scale Without Overhead: From outsourced bookkeeping to fractional CFO services, MontPac provides the expertise of a full finance department at a fraction of the cost.
Our Core Services
Insightful Accounting
AP/AR management, bank reconciliation, and monthly financial statements with commentary.
Tax and Compliance
Federal and state tax filings, R&D tax credit support, and 1099s.
Fractional CFO
Strategic fundraising support, burn rate analysis, and financial modeling.
Payroll Support
Integration with your favorite platforms (Gusto, Rippling) and Mercury.
How It Works
1. Discovery Call
Schedule a brief consultation to discuss your current stage and accounting needs.
2. Custom Quote
We’ll design a service package tailored to your transaction volume and complexity.
3. Automatic Discount
Mention you are a Mercury customer, and we will apply your 10% discount immediately.
4. Onboarding
We’ll sync with your Mercury account and take the accounting weight off your shoulders.
How It Works
1. Discovery Call
Schedule a brief consultation to discuss your current stage and accounting needs.
2. Custom Quote
We’ll design a service package tailored to your transaction volume and complexity.
3. Automatic Discount
Mention you are a Mercury customer, and we will apply your 10% discount immediately.
4. Onboarding
We’ll sync with your Mercury account and take the accounting weight off your shoulders.
Ready to streamline your back office?
Stop worrying about the ledger and start focusing on the product. Join the hundreds of high-growth companies that trust MontPac to handle the numbers.
Ready to streamline your back office?
Stop worrying about the ledger and start focusing on the product. Join the hundreds of high-growth companies that trust MontPac to handle the numbers.