Financial consultancy & corporate advisory ยท Islamabad
Chartered Accountant-Led Financial Advisory, Modeling & Tax Compliance
An outsourced accounting and financial modeling firm for global startups and Pakistani enterprises โ three-statement models and valuations, QuickBooks and Xero bookkeeping, and FBR and SECP compliance, handled by three managing partners.
A Chartered Accountant-Led Firm in Islamabad
Sonnets Consultancy LLP is a Chartered Accountant-led firm in Islamabad that provides financial modeling, QuickBooks and Xero bookkeeping, and FBR, SECP, UAE, UK, US and Saudi tax compliance. Founders, directors and finance teams rely on us to save time and money.
Rafy is a fantastic ACA. He has a lot of experience and knowledge, and truly cares about each customer. Rather than a fast "one and done" approach, he takes the time to understand your business, ask detailed questions, listen to your goals, and help provide the best possible service. I'm happy to recommend SonnetsLLP
Ali RazaHighly recommend to small business owners for bookkeeping. They are empathetic, organized, and thorough. I love that they reconcile my books weekly and offer courtesy phone calls to go over my numbers and my goals. Iโm so grateful for Sonnets team!
Kamran Z.I highly recommend Sonnets tax firm. They are very knowledgeable, efficient, friendly and treat you like family. Also, the fees are reasonable. I always recommend them to my family and friends. You will not regret dealing with them.
Shahbana Nazู ูุชุจ ุณูููุชุณุ ูุจุงูุฐุงุช ุฑุงูุน ูููุชุ ูุงู ููู ูุถู ูุจูุฑ ุจุนุฏ ุงููู ุจุชุฑุชูุจ ูุชุถุจูุท ู ุงููุฉ ู ุดุฑูุนูุง ุงูุตุบูุฑ. ุฎุจุฑุชูู ุจุงูุถุฑุงุฆุจ ูู ุณู ุงูุฏูุงุชุฑ ู ุน ุฃุณููุจูู ูุงูุชู ุงู ูู ุงูุดุฎุตู ุจุงูุชูุงุตูู ููุฑุช ุนูููุง ููุช ููููุณ. ู ุจุณูุทูู ุฌุฏุงู ู ู ุดุบููู ูููุตู ูููู ูุฃู ุตุงุญุจ ุจุฒูุณ ูุฏูุฑ ุนูู ุดุฑูู ูุนุชู ุฏ ุนููู ูููุชู ุจุดุบูู ุตุฏู.
ุนุจุฏ ุงูุนุฒูุฒ
- 200+
- Clients served
- 100%
- On-time filing record
- 5
- Jurisdictions covered
- 30
- Free professional tools
Institutional-Grade Financial Modeling & Valuation
Fully linked three-statement models, DCF and comparable valuations, real estate waterfall distribution schedules and SaaS unit economics โ built for fundraising, M&A, lending and budgeting, and documented so investors can audit every number.
- Three-statement models with debt schedules and working-capital drivers
- DCF valuation with WACC, terminal value and scenario stress-tests
- Real estate waterfalls and SaaS cohort, LTV/CAC and MRR bridges
Cloud Bookkeeping & General Ledger Architecture (QuickBooks & Xero)
Outsourced accounting run in QuickBooks Online or Xero: chart-of-accounts design, migration, multi-currency and payment-gateway reconciliations, prepaid and amortization schedules, and an IFRS month-end close every month.
- Catch-up and clean-up bookkeeping for SMEs
- Stripe, PayPal and Wise reconciliations; intercompany eliminations
- Monthly management packs with variance analysis
Pakistan Corporate Tax (ITO 2001) & SECP Regulatory Compliance
Corporate tax advisory under the Income Tax Ordinance 2001 โ withholding regimes, digital-platform and ride-hailing tax, provincial sales tax and FBR audit representation โ alongside SECP company and LLP incorporation and annual statutory filings.
- Corporate, AOP and withholding tax compliance on IRIS
- Sales tax on services: ICT, PRA, SRB, KPRA and BRA
- Private Limited, SMC and LLP registration; Form-A and Form-29
Why Global Startups & Pakistani Enterprises Trust Sonnets Consultancy LLP
Chartered Accountant-led, partner-reviewed and built for businesses that operate across borders.
Led by Chartered Accountants
Two of our three managing partners are Chartered Accountants and members of the Institute of Chartered Accountants of Pakistan (ICAP).
Partner on every engagement
No account managers in between. A managing partner reviews the work before anything is filed or delivered.
Fixed fees, agreed upfront
A written scope and a fixed fee before we start โ no hourly-billing surprises.
Five tax systems, one team
Pakistan, the UAE, the UK, the US and Saudi Arabia โ so cross-border businesses deal with one adviser.
Deadline-Zero policy
We track every FBR, SECP and FTA due date for you. Late-filing penalties are our problem, not yours.
Secure client portal
Documents are exchanged through an encrypted portal with two-step sign-in and a full audit trail.
How We Work With You
- 01
Free consultation
A 30-minute call with a managing partner to understand your business and obligations.
- 02
Fixed-fee proposal
A clear scope and fixed fee โ no hourly billing surprises.
- 03
Onboarding
We collect documents, set up access and map every upcoming deadline.
- 04
Delivery & review
Work is delivered on schedule, with partner review before anything is filed.
UAE Corporate Tax, VAT & Full-Service Packages
The same partner-led service for businesses in the UAE, the UK, the US and Saudi Arabia.
Corporate Tax
CT registration and de-registration, tax computations and annual return filing on EmaraTax.
Fixed fee, agreed upfront
Learn moreVAT
VAT registration, periodic returns, refunds, voluntary disclosures and de-registration.
Fixed fee, agreed upfront
Learn moreThe Full Package
Bookkeeping, tax, SECP compliance and FP&A in one retainer with a dedicated partner.
Fixed fee, agreed upfront
Learn moreFree Tax and Compliance Calculators
30 free tools built by our advisers โ work out salary tax, VAT, Corporate Tax, payroll and filing deadlines in minutes. No sign-up needed.
FBR Salary Tax Calculator
Tax Year 2027 (2026-27) liability, monthly deduction and effective rate from the Finance Act 2026 slabs.
Open toolWHT Rate Finder
Filer vs non-filer withholding tax rates for every common payment category.
Open toolPayroll Calculator
Monthly payroll with income tax and EOBI for your whole team.
Open toolSECP Corporate Compliance Helper
A personalised SECP and FBR compliance checklist for your company type.
Open toolUAE VAT Calculator
5% VAT on standard, zero-rated and exempt supplies under FTA rules.
Open toolUAE Corporate Tax Calculator
0% up to AED 375k, 9% above โ with Small Business Relief and Free Zone options.
Open toolWhat types of financial models does Sonnets Consultancy LLP build?
We construct dynamic three-statement financial models, Discounted Cash Flow (DCF) valuations, SaaS unit economics schedules, and multi-tier real estate waterfall distribution models tailored for fundraising, M&A, and strategic budgeting.
Do you provide outsourced QuickBooks Online and Xero bookkeeping for international clients?
Yes. We manage end-to-end cloud bookkeeping in QuickBooks Online and Xero, including historical catch-up bookkeeping, multi-currency bank and general ledger reconciliations, insurance amortization schedules, and IFRS/GAAP monthly financial reporting.
Can Sonnets Consultancy handle SECP registration and FBR corporate tax compliance in Pakistan?
Yes. Headquartered in Islamabad, our Chartered Accountants handle LLP and Private Limited company incorporation with SECP, statutory corporate secretarial filings, and comprehensive tax advisory under the Income Tax Ordinance, 2001 (ITO 2001).
Do you work with businesses outside Islamabad?
Yes. The majority of our clients are served entirely online โ we use cloud accounting tools, e-mail, and video calls. FBR and SECP filings can be done remotely from anywhere in Pakistan. From our office in G-9 Markaz, Islamabad, we work with businesses in Rawalpindi, Lahore, Karachi, Peshawar and abroad โ including clients in the UAE, the UK and the US.
Explore Our Insights
Practical guides on tax, bookkeeping and financial modeling.
Set Your Business Up for Financial Success
Talk to one of our partners today and find out how much time and money you could save on tax, bookkeeping and compliance.
Book a free consultationor call 0341-511-3750 ยท business@sonnetsllp.com