CSV to IIF Converter
Convert CSV transaction files to IIF format for QuickBooks Desktop import.
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UOB Statement Converter
Convert UOB Statements to IIF
Transform UOB PDFs into clean, organized IIF files in seconds. Validated against your statement balances.
About UOB Statements
United Overseas Bank (UOB) is one of Singapore's three major banks with extensive Southeast Asian operations. Their statements follow Singaporean banking conventions with detailed transaction tracking across multiple currencies. The regional network means statements handle cross-border ASEAN transactions with comprehensive details.
Statement Conversion Notes
UOB statements show SGD amounts with Asian date formatting. FAST instant payment transactions include unique reference identifiers.
UOB Statement Format Details
Understanding the specific layout and structure of UOB PDF statements helps ensure accurate conversion to IIF. Here is what our parser handles for this bank:
1
United Overseas Bank (UOB) Singapore statements use DD/MM/YYYY date format — amounts are displayed with period decimal separator (e.g., "SGD 1,234.56") following Singapore financial reporting conventions
2
UOB BIBPlus (corporate internet banking) PDF exports include an additional "Cheque Number" column for issued cheques — this column is blank for electronic transactions and should be treated as an optional reference field
3
UOB Privilege Banking and Wealth Banking statements include an investment portfolio snapshot at the end of the document — the portfolio section uses a different column layout and must be excluded from transaction data extraction
4
FAST (Fast and Secure Transfers) and PayNow transactions appear with the recipient's registered alias in the description (e.g., "FAST To +6591234567 Ref: Invoice001") — the "+" prefix on phone numbers distinguishes PayNow transactions from other transfer types
5
UOB Malaysia (MYR) statements share the same PDF template as Singapore (SGD) but show "MYR" in the currency header — UOB Thailand (THB) statements use a different template with Thai-language section headers and YYYY/MM/DD dates
6
UOB Lady's Card and KrisFlyer co-branded credit card statements include a rewards miles earned column alongside transaction amounts — the miles column appears only in credit card statements and not in bank account statements
Supported Statement Versions
- 2019-2024 personal and business statements from Singapore, Malaysia, Thailand, Indonesia, and China supported
- UOB BIBPlus corporate exports and personal online banking PDF downloads both handled
- UOB investment account statements (UOB Asset Management) require splitting from bank statements before conversion
Known Issues We Handle
- UOB Malaysia (MYR) and Singapore (SGD) statements are visually identical — always verify the currency code in the statement header before converting to prevent currency misidentification
- UOB Thailand statements use Thai-language column headers (e.g., "วันที่" for date) — the converter detects the Thai locale automatically and maps columns by position rather than header text
Why Choose Our UOB Converter?
IIF Export
Convert UOB statements to IIF format with perfect formatting
Lightning Fast
Process bank statements in under 60 seconds with AI-powered extraction
Bank-Level Security
256-bit encryption and automatic file deletion after processing
Verified Accuracy
AI-powered extraction validated against source balances for every conversion
How to Convert UOB Statements to IIF
1
Upload Your UOB Statement
Simply drag and drop your PDF UOB bank statement or click to browse from your computer.
2
Automated Data Extraction
Our advanced system automatically detects and extracts all transactions, dates, amounts, and descriptions with high precision.
3
Download IIF File
Get your perfectly formatted IIF file ready for immediate use in Excel, QuickBooks, or your accounting software.
Start Converting UOB Today
Join 10,000+ professionals who trust our AI-powered conversion engine. Get started for free.
Why IIF Works Well for UOB
- IIF (Intuit Interchange Format) format direct register import - no review step
- IIF (Intuit Interchange Format) format supports all quickbooks data types
- IIF (Intuit Interchange Format) format ideal for batch processing and automation
Converting UOB Statements to IIF (Intuit Interchange Format)
Accurate IIF conversion from Uob statements depends on understanding their specific layout. UOB Lady's Card and KrisFlyer co-branded credit card statements include a rewards miles earned column alongside transaction amounts — the miles column appears only in credit card statements and not in bank account statements. Our converter handles these Uob-specific details systematically, ensuring transaction dates, descriptions, amounts, and account information translate cleanly into IIF format. This attention to bank-specific formatting nuances prevents data loss and maintains statement accuracy throughout the IIF export process.
Uob to IIF conversion includes statement period information that QuickBooks Desktop uses for account reconciliation. The export embeds beginning and ending balances from Uob statements, enabling QuickBooks to verify that imported transactions match the statement total. This built-in verification makes reconciliation faster and more accurate for Uob account holders.
Important note for Uob conversions: UOB statements show SGD amounts with Asian date formatting. FAST instant payment transactions include unique reference identifiers.. Our IIF export accounts for these statement-specific details, ensuring the converted data matches your original PDF exactly. This attention to bank-specific formatting nuances is what differentiates our converter from generic OCR tools that may miss critical transaction details.
IIF is a tab-delimited text format developed by Intuit for importing data into QuickBooks Desktop. Unlike QBO files which are designed for bank feeds, IIF files can import virtually any type of data including transactions, customers, vendors, items, and accounts. This makes IIF particularly valuable for batch imports, data migration, and integration with external systems. The format uses a header-based structure that QuickBooks interprets to determine the type and destination of each data record.
When to Choose IIF for UOB
Choose IIF when you need to import transactions directly into QuickBooks registers (bypassing the Bank Feeds review process), when migrating data from other systems, or when you need to import non-transaction data like customer lists or chart of accounts. IIF is ideal for batch processing and automated workflows where transactions should appear directly in registers without manual review.
Importing UOB Data
In QuickBooks Desktop, go to File > Utilities > Import > IIF Files and select your file. QuickBooks will validate the format and display any errors before processing. For transaction imports, records will appear directly in the specified account register - there is no review step as with QBO imports. Always backup your company file before importing IIF files, as the import cannot be easily undone.
Compatible Software for UOB IIF Exports
QuickBooks Desktop ProQuickBooks Desktop PremierQuickBooks EnterpriseQuickBooks Accountant Desktop
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Pro Tips for Converting UOB to IIF
1
For UOB accounts with multi-currency transactions, verify that the IIF export shows currency codes (USD, CAD, EUR) alongside amounts. Our converter preserves original currency information in the description field when converting to a single base currency.
2
For UOB business accounts, IIF imports can map directly to your chart of accounts. Set up account mapping in QuickBooks before importing to automate categorization.
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Sample UOB → IIF Output
!TRNS ACCNT DATE AMOUNT NAME MEMO !SPL ACCNT DATE AMOUNT NAME MEMO !ENDTRNS TRNS Bank 2026-03-30 -514.39 Grocery Store SPL Expenses 2026-03-30 514.39 ENDTRNS TRNS Bank 2026-03-13 428.65 Salary Payment SPL Expenses 2026-03-13 -428.65 ENDTRNS TRNS Bank 2026-03-06 -129.42 Local Restaurant SPL Expenses 2026-03-06 129.42 ENDTRNS
Preview of converted output from an actual UOB statement
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Frequently Asked Questions
How accurate is Uob statement conversion to IIF?
Uob statements use complex multi-column layouts that our OCR engine is specifically trained to handle. We deliver high accuracy even with complex, multi-column statement layouts by recognizing unique formatting patterns found in Uob PDFs, including complex multi-column transaction layouts with varying field positions. Our AI also handles uob lady's card and krisflyer co-branded credit card statements include a rewards miles earned column alongside transaction amounts — the miles column appears only in credit card statements and not in bank account statements, ensuring complete data extraction to your IIF file.
How long does it take to convert Uob statements to IIF?
Uob statements — including 2019-2024 personal and business statements from Singapore, Malaysia, Thailand, Indonesia, and China — are fully supported. Processing typically takes 25-50 seconds depending on statement length and transaction count. Our system automatically handles united overseas bank (uob) singapore statements use dd/mm/yyyy date format — amounts are displayed with period decimal separator (e.g., "sgd 1,234.56") following singapore financial reporting conventions and applies the appropriate parsing rules for optimal IIF conversion.
Is my Uob statement data secure during IIF conversion?
Uob statements may contain special characters or multi-language text, which we process securely using UTF-8 encoding. All data is encrypted with 256-bit SSL during upload and processing, stored in SOC 2 compliant data centers, and automatically purged within 24 hours. Character encoding preserves data integrity while ensuring your financial information is never shared, sold, or retained beyond the processing window.
What is the difference between IIF and QBO formats for QuickBooks?
IIF imports Uob transactions directly into QuickBooks registers, bypassing the Bank Feeds review process entirely. QBO files go through the Bank Feeds center for review before posting. IIF is ideal for batch processing and automated workflows, while QBO provides a manual review step for verification. IIF also supports importing non-transaction data like customers, vendors, and chart of accounts items.
Can I use IIF files with QuickBooks Online?
No, IIF files from Uob statements are only compatible with QuickBooks Desktop versions (Pro, Premier, Enterprise). QuickBooks Online does not support IIF imports. For QuickBooks Online, use the QBO or QuickBooks format instead, which uploads via the Banking tab's transaction import feature.
Can I convert multiple Uob statements at once to IIF?
Yes, you can batch convert multiple Uob statements by uploading them sequentially. Each statement will be processed into its own IIF file with the original statement period clearly labeled. This is particularly useful for catching up on historical data entry or reconciling multiple months of transactions. The converted files can then be imported into your accounting software in chronological order.
Explore all banks that support IIF export → Bank Statement to IIF
IIF Format Resources
Helpful Resources
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Convert CSV transaction exports to QuickBooks QBO, Quicken OFX, IIF, or Excel. Import CSV data into any accounting or financial software.
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Convert Excel spreadsheets with transaction data to QuickBooks QBO, Quicken OFX, or IIF format. Import your Excel transactions into any accounting software.
Internal ToolQuickBooks IIF Import Guide
Official QuickBooks documentation for importing IIF files into QuickBooks Desktop.
QuickBooks SupportIIF File Format Reference
Technical reference for IIF file structure and required fields.
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