PAYE & RTI for First-Time Employers | Paisley & Glasgow | Marsal Accountants
PAYE & RTI for First-Time Employers in Paisley, Glasgow & Central Scotland
Taking on your first employee is a milestone — and it brings PAYE obligations. From the day someone starts, HMRC expects you to operate Real Time Information (RTI): calculate tax and National Insurance correctly, report each pay run on time, and keep records that stand up to review.
Marsal Accountants is based in Paisley and supports employers across Glasgow and Central Scotland with payroll setup, RTI filings, and year-round advice.
When do you need to register as an employer?
You generally need a PAYE scheme when you pay someone who is an employee — including many company directors paid a salary through the business.
Common situations we see locally:
- A sole trader hiring their first shop or trade assistant
- A limited company paying the director a salary (not just dividends)
- A growing practice adding part-time admin or bookkeeper support
- A landlord with a property manager on payroll
If you only use subcontractors under CIS, the rules differ — but many construction and trade businesses end up with both CIS and PAYE to manage.
Register before the first payday. Late registration can lead to penalties and backdated complications.
RTI: what HMRC expects each pay period
| Step | What it means |
|---|---|
| Calculate pay | Gross pay, deductions, net pay — using current tax codes and NI thresholds |
| Scottish tax bands | Employees with an S tax code use Scottish income tax rates — not UK-wide bands |
| Submit FPS | Full Payment Submission to HMRC on or before payday |
| Year-end EPS | Employer Payment Summary where needed (e.g. no pay in a month, statutory payments) |
| P60 / P45 | Issue P60 by 31 May after tax year-end; P45 when someone leaves |
Missing an FPS deadline triggers automatic late-filing notices. We run payroll calendars so nothing slips through when you are busy running the business.
Scottish PAYE: why location matters
Scotland has its own income tax bands and rates. An employee’s tax code (often starting with S) tells payroll software which tables to use.
Getting this wrong means:
- Incorrect take-home pay for your employee
- Under- or over-payment that HMRC will reconcile later
- Extra admin to correct past periods
Our Scottish PAYE calculator helps employees and employers understand take-home pay — but live payroll must follow HMRC’s current tables every run.
Auto-enrolment and workplace pensions
Most employers must auto-enrol eligible workers into a workplace pension and make minimum employer contributions. Duties include:
- Assessing workers each pay period
- Enrolling eligible staff and processing opt-outs correctly
- Paying contributions on time to the pension scheme
Auto-enrolment sits alongside PAYE — it is not optional for most UK employers once thresholds are met.
Common first-employer mistakes
- Treating an employee as self-employed to avoid PAYE — HMRC looks at working arrangements, not just what you call the contract
- Paying directors dividends only when a salary through PAYE would be more appropriate for NI and state pension planning
- Using UK-wide tax tables for Scottish employees
- Late FPS submissions because payroll was done manually at the last minute
- No separate payroll records — mixing wages with personal spending in one bank account
Good processes from day one save cost and stress at year-end.
How Marsal Accountants can help
- PAYE registration and first payroll run
- Weekly or monthly payroll with RTI submissions
- Director salary planning alongside corporation tax and dividends
- Auto-enrolment coordination with your pension provider
Contact us for a free consultation, or explore our payroll services.
