FIF CM Method Guide - Comparative Value Method
🌏 FIF Comparative Value (CV) Method
The Comparative Value (CV) Method is one of five methods for calculating Foreign Investment Fund (FIF) income. It taxes the change in market value of your foreign investments plus any distributions received during the year.
CV Method Formula
Simple CV Method Example
US shares held for full tax year:
Tax impact: Add $29,500 to taxable income. At 33% rate = $9,735 tax.
When to Use CV Method
You CAN Use CV if:
- You hold attributing interests in FIFs (foreign shares, funds)
- You can determine market value at year start and end
- Your total FIF interests exceed $50,000
- You prefer tracking actual value changes
You CANNOT Use CV if:
- You hold Australian resident FIFs (must use FDR for most)
- You cannot determine market value
- FIF doesn't meet attributing interest criteria
CV Method vs Other FIF Methods
| Method | Calculation Basis | Best For |
|---|---|---|
| CV | Market value change + distributions | Volatile investments, losses |
| FDR | 5% of opening value | Steady growth, simplicity |
| DRR | Distributions only | High dividend stocks |
| CV (Cost) | Change from cost + distributions | First year holdings |
Advantages of CV Method
1. Reflects Actual Performance
Taxes real gains and losses, not deemed income like FDR.
2. Loss Recognition
Can generate FIF losses when investments decline:
3. Lower Tax in Down Markets
FDR always taxes 5% regardless of performance. CV taxes actual results.
4. Flexibility
Can switch between CV and FDR annually based on which is more favourable.
Disadvantages of CV Method
1. Record Keeping
Must track market values at 1 April and 31 March each year, convert to NZD.
2. Currency Fluctuations
Currency movements affect FIF income even if foreign currency value unchanged.
3. Higher Tax in Bull Markets
Taxes unrealized gains immediately, unlike NZ shares which tax only on sale.
4. Volatility
FIF income varies year to year with market movements.
You can switch between CV and FDR annually. Use CV in down years (claim losses), use FDR in strong years (cap tax at 5%). This flexibility can save thousands in tax.
Market Value Determination
Listed Shares:
Use closing price on 31 March (or nearest trading day).
Managed Funds:
Use fund's unit price at 31 March.
Currency Conversion:
Using cost instead of market value: Must use market value at year start/end
Forgetting distributions: Dividends must be added to capital gain
Wrong currency conversion: Convert at correct year start/end rates
Missing purchases/sales: Adjust for transactions during year
🔢 CV Method Calculations
Example 1: Basic Full-Year Holding
S&P 500 ETF held entire year:
Holdings:
FIF Income:
Example 2: Mid-Year Purchase
Purchased shares during tax year:
Transaction:
Year End:
CV Method Options:
Option 1: Market Value CV (not available - no opening value)
Option 2: Cost Method (use for first year):
Next year: Can use regular CV method with opening value of $141,379.
Example 3: FIF Loss
Market decline during year:
Tax treatment: $32,000 loss can offset other income, reducing tax.
Example 4: Multiple Holdings
Portfolio of different foreign investments:
| Investment | Opening | Closing | Dividends | FIF Income |
|---|---|---|---|---|
| US Tech ETF | $80,000 | $95,000 | $1,200 | $16,200 |
| European Fund | $60,000 | $55,000 | $2,400 | -$2,600 |
| Asia Pacific | $45,000 | $52,000 | $900 | $7,900 |
| Total | $185,000 | $202,000 | $4,500 | $21,500 |
Calculate CV method separately for each FIF, then sum total FIF income.
Example 5: CV vs FDR Comparison
Same investment, different methods:
Facts:
CV Method:
FDR Method:
Decision: FDR better (saves $4,290 tax). In strong markets, FDR caps tax at 5% of opening value.
Handling Transactions During Year
Purchases:
Sales:
🌍 Real-World CV Method Examples
Investor in US tech stocks during strong year:
Portfolio:
CV Method:
FDR Alternative:
Lesson: In bull markets with large gains, FDR usually better. CV taxes all unrealized gains.
Same investor during market downturn:
Portfolio:
CV Method:
FDR Alternative:
Lesson: In bear markets, CV better. Can claim losses and reduce tax. FDR still taxes 5% even when portfolio falls.
Investment unchanged in USD, but NZD strengthens:
US Investment:
FIF Income:
Result: Tax on $19,231 even though USD value unchanged. Currency gain creates FIF income. Conversely, NZD weakening can create losses.
5-year history showing optimal method choice:
| Year | Opening | Closing | CV Income | FDR Income | Best Method |
|---|---|---|---|---|---|
| 2021 | $200K | $245K | $45K | $10K | FDR |
| 2022 | $245K | $210K | -$35K | $12.25K | CV |
| 2023 | $210K | $225K | $15K | $10.5K | FDR |
| 2024 | $225K | $280K | $55K | $11.25K | FDR |
| 2025 | $280K | $260K | -$20K | $14K | CV |
Tax Savings:
Strategy: Use CV in down years (claim losses), FDR in up years (cap at 5%). Review annually.
🎯 Test Your Knowledge
Complete this quiz on FIF CV Method
Related guides
- Budgeting Methods for NZ Households, a related guide in the same area.
- FIF Cost Method Guide, a related guide in the same area.
- FIF DRR Method Guide, a related guide in the same area.
Situations like yours. The 4 situations worked through above sit alongside 9 more about owning overseas shares and FIF tax, each with the sums shown.