Business Details
30 Years
experience
Your Trusted Sheffield Accountants
Established in 1996, Number Crunchers has been providing tailored accountancy solutions to small businesses and startups in Sheffield and South Yorkshire. Our fixed-fee services encompass accounting, bookkeeping, payroll, and Self Assessment Tax Returns, supported by HMRC-approved cloud software including FreeAgent, Sage, and Xero. With over 25 years of experience, we prioritise transparency, offering unlimited advice and tax investigation cover to ensure clients focus on business growth without financial stress.Our team combines technical expertise with local market knowledge, maintaining long-term client relationships built on trust and reliability. We actively support clients through Making Tax Digital compliance, providing training and digital record-keeping solutions. Client testimonials highlight our approachability, accuracy, and commitment to simplifying complex financial processes.
Services
Accounting
Cloud Accounting
Bookkeeping
Self Assessment
Payroll Services
Details
- Year established: 1996
Highlights and features
- Fixed-fee services agreed upfront with no hidden costs
- Unlimited access to qualified accountants for tax advice
- HMRC-approved cloud software for Making Tax Digital compliance
- Free tax investigation cover up to 100,000
- 25+ years supporting Sheffield and South Yorkshire businesses
Associations and certifications
- FreeAgent Gold Partner
- Sage Certified Partner
- Xero Certified Advisor
What people say
Fixed fee clarity
Expert tax advice
Stress-free compliance
Long-term support
Cloud software expertise
Services
Accounting
We prepare annual accounts for limited companies and partnerships, ensuring timely Companies House filings. Our service includes tax mitigation analysis and cloud software integration. Clients receive detailed explanations of financial positions to inform business decisions. Fixed pricing eliminates unexpected costs.
Cloud Accounting
HMRC-approved platforms (FreeAgent, Sage, Xero) enable real-time financial management. We provide software setup, training, and ongoing support for digital record-keeping. Features include automated invoicing, cash flow tracking, and MTD compliance. No upfront costs or installation required.
Bookkeeping
Customised bookkeeping handles VAT calculations, debtors/creditors lists, and management accounts. Clients send paperwork for processing at agreed intervals. Fixed fees cover reconciliation and preparation of financial records, reducing year-end accountancy costs through regular maintenance.
Self Assessment
We complete personal and business tax returns from submitted records, ensuring legal compliance. Service includes document sorting, error checking, and submission to HMRC. Fixed pricing covers tax mitigation advice, with clients only needing to provide financial documentation.
Payroll Services
RTI-compliant payroll handles payslip generation, NI/PAYE deductions, and HMRC submissions. We manage payment schedules and statutory requirements for businesses with 1-100 employees. Fixed fees include support for software integration and payroll cost analysis.
People
Isabella Callaghan
Accountant
With over 25 years in accountancy, Isabella leads Number Crunchers' client-focused approach. Her expertise in SME financial management and cloud software implementation ensures businesses receive practical, compliant solutions tailored to their operational needs.
Questions
What accounting services do you offer for limited companies?
We prepare annual accounts, ensure Companies House compliance, and provide tax mitigation advice using cloud software. Fixed fees include unlimited consultations.
How do you support Making Tax Digital compliance?
We provide HMRC-approved software (FreeAgent, Sage, Xero) with training and digital record-keeping support to meet MTD requirements for VAT and income tax.
Can I get bookkeeping help with regular financial reporting?
Yes, we offer customised bookkeeping with VAT calculations, debtors/creditors lists, and management accounts at fixed fees with no hidden costs.
Do you handle payroll for small businesses?
We manage RTI-compliant payroll for 1-100 employees, including payslips, deductions, and HMRC submissions. Fixed pricing includes software support.
What tax investigation cover do you provide?
Free cover up to £100,000 protects against HMRC investigation costs, including professional fees and consultant access at no extra charge.
Are your accounting fees fixed or hourly?
All services are fixed-fee, agreed upfront with no additional charges for advice or calls. Monthly payment plans start at £25 for sole traders.
