Skip to main content
Nationwide logo
Nationwide logo
This website is for professional intermediaries only
Broker Chat
Broker Chat

NFI Online

Applications and case tracking

Log in Register About NFI Online
Menu Close
  • Products
    Back
    Products
    • Product finder
    • First time buyers
    • Helping Hand
    • Rate Switch
    • Porting
    • Remortgage
    • Additional borrowing (further advance)
    • Home mover
    • Mortgage features
    • Fees and charges
    • Existing Nationwide borrowers
    • Greener homes
    • Reserving a Product
  • Calculators
    Back
    Calculators
    • Affordability calculator
  • Lending criteria
    Back
    Lending criteria
    • A-Z lending criteria
    • New Build
    • General criteria
    • Income criteria
    • Employment criteria
    • Borrowing criteria
    • Housing schemes criteria
    • Valuation criteria
    • Purchase types criteria
    • Property and construction criteria
    • LTVs
    • Solicitor information
    • Providing proofs
    • Scottish criteria
    • Interest only
  • Placing business
    Back
    Placing business
    • How to submit a case
    • NFI Online
    • Register
    • Mortgage Illustrations
    • Case tracking
    • DIP refer cases
    • Nationwide’s mortgage API
    • Service updates
  • Guides and forms
    Back
    Guides and forms
    • Application forms
    • Packaging guides
    • Sales aids
    • NFI Online guides
  • News and insights
  • Support
    Back
    Support
    • Contact us
    • Broker Chat
    • Events
    • Supporting your clients
    • Client support needs
    • Find your BDM
    • Payments
    • Feedback
    • Procuration fees
    • Decision in Principle (DIP) cases
    • Bank of England base rate changes
    • Preventing mortgage fraud

NFI Online

Applications and case tracking

Log in Register About NFI Online
  • Home
  • Back to Guides and forms
  • Packaging guides

Packaging guides

Choose a guide to view and download as a PDF.

  • A guide to our HMRC Tax Calculation and Tax Year Overview requirements (July 2024)
  • A guide to our payslip requirements (July 2024)
  • A guide to our current account statement requirements (July 2024)

For more tips on submitting proofs read our providing proofs page.

  • Contact us
  • About us
  • Consumer duty
  • Cookies and privacy
  • Responsible lending
  • Accessibility information
  • Terms and conditions
  • EU Mortgage Credit Directive
  • General Data Protection Regulation

This website is for the use of professional mortgage intermediaries or financial advisers only. If you reproduce any information contained in this website, to be used with or to advise clients, you must ensure it follows the FCA’s advising and selling standards.

Nationwide is not responsible for the content of external websites.

©2025 Nationwide Building Society