CMS Advisory Ltd logo

Strategic Financial Compliance & Advisory Services for Your Business

We help SMEs stay compliant with RRA and RSSB while growing — with precision and integrity.

2 CPA Qualified Staff Reliable Accurate Confidential

About CMS Advisory Ltd

Your trusted financial partner in Kigali, dedicated to SME success.

CMS Advisory Ltd was founded in Kigali to bridge the gap between complex regulatory requirements and growing businesses. Our team includes two Certified Public Accountants (CPAs) and experienced advisors who understand the Rwandan tax landscape inside out.

Our mission: To empower SMEs with reliable financial management — from tax and RSSB compliance to strategic planning — so they can focus on growth.

50+
Happy Clients
100%
On-time Filing
24/7
Support
Reliability — never miss a deadline
Accuracy — true financial picture
Confidentiality — secure data handling

CPA qualified staff

Two certified professionals leading your compliance, plus a dedicated support team.


Registered in Rwanda (RDB 2024/1234)

Leadership Team

Meet the experts steering CMS Advisory with integrity, vision and deep financial expertise.

Christine MUTAMURIZA, Chair Person of CMS Advisory Ltd

Christine MUTAMURIZA

Chair Person

Christine brings over 15 years of strategic leadership in financial governance and corporate compliance. As Chair Person, she ensures CMS Advisory upholds the highest standards of ethics and delivers exceptional client value across Rwanda's SME sector.

Sarah MBABAZI, Managing Director of CMS Advisory Ltd

Sarah MBABAZI

Managing Director

Sarah is a Certified Public Accountant (CPA) with extensive experience in tax compliance, RSSB payroll, and financial strategy. As Managing Director, she leads daily operations, ensuring accuracy, reliability and proactive advisory for every client.

Our leadership team is hands-on — always ready to support your business goals with personalized expertise.

Our services

Comprehensive financial solutions tailored for SMEs in Rwanda.

Tax Services & Compliance

Full-scope RRA compliance: VAT, PAYE, Withholding Tax, Corporate Income Tax (CIT). We also provide strategic tax planning to minimize liabilities legally.

RSSB & Payroll Management

  • End-to-end payroll processing
  • RSSB declarations (CSST, Maternity, etc.)
  • Employee contracts & leave management

Full-Cycle Accounting

  • Daily bookkeeping & bank reconciliation
  • Accounts payable & receivable management
  • Trial balance & general ledger

Audit & Risk Advisory

  • Internal audit & control reviews
  • Financial statement review (IFRS for SMEs)
  • Enterprise risk assessment

Financial Reporting

  • Cash flow statements & projections
  • Monthly/quarterly management accounts
  • Financial record digitization

Why CMS Advisory?

We combine local expertise with global standards — and a commitment to your peace of mind.

Unmatched Reliability

We never miss a deadline — RRA, RSSB or internal reporting. Your business stays compliant, always. Our track record: 100% on-time filing.

Absolute Accuracy

True financial position, double‑checked by CPA professionals. No surprises, no penalties. We reconcile every transaction.

Strict Confidentiality

Secure handling of your financial data, strict internal policies, encrypted systems, and NDAs with all staff.

5-star satisfaction from 50+ SMEs

Get in touch

Schedule a virtual or office consultation. We're based in Kigali.

Kigali Heights, 3rd floor, KG 7 Ave, Kigali, Rwanda (by appointment)

+250 786 671 179   |   +250 789 862 831

info@cmsadvisory.co.rw

Mon–Fri 8:00 – 18:00


Virtual consultations (Zoom/Google Meet) available for your convenience.

We serve clients across Rwanda — Kigali, Musanze, Huye, and remotely.

We'll respond within 24 hours.