Subscription Lines and NAV Facilities in a Real Estate Fund

A subscription line lets a fund close an acquisition with borrowed money and call investor capital later, so the investor cash flow clock starts after the asset clock. That shorter measured holding period lifts reported IRR and can distort performance figures, while capital calls become larger and less frequent. NAV facilities borrow against portfolio assets and can supplement the line as uncalled commitments shrink. Repayment limits come from the draw terms and from the lender’s rights to call capital from investors.

How a subscription line starts the investor clock after the closing

A subscription line is a revolving facility secured by the fund’s undrawn investor commitments. Sponsors use it to manage liquidity and to bring a regular cadence to capital calls, and the same tool can affect reported returns as a side effect.

The sequence runs in four steps. The fund draws on the line and pays the seller at closing. The asset begins producing income and carrying value. The sponsor later gathers a call from investors, sized to cover the draw plus interest. The call proceeds repay the line.

Investor cash flows are dated at step four, even though the asset has been owned since step one. Every day of that gap is a day the asset earns while the investor has contributed nothing.

Two consequences follow. A shorter J-curve and a higher marketed IRR come first, since investor capital is outstanding for fewer days. Investors then face larger and less frequent calls, and reported performance figures can be distorted by the timing gap.

The commitment itself does not change. An uncalled commitment remains a funding obligation whether or not the fund has borrowed against it, and a line balance is commitment the fund has already spent while the cash has not yet left the investor.

Lender rights that sit on top of the capital call process

The collateral is the lender’s ability to turn undrawn commitments into cash, and the fund documents are where that ability is built.

Lenders have sought provisions that let them exercise GP-like rights and call capital directly from investors. They have also sought payment direction into lender accounts, along with limits on excuse rights for calls made to repay debt.

An excuse right lets an investor decline to fund a particular call. A call used to repay the line is the one call the lender most needs to be collectible, so a limit on excuse rights for that call type moves certainty from the investor to the lender.

A review that stops at the ordinary acquisition call process misses this second path. The debt repayment call can come from a different party, flow to a different account and carry fewer grounds for refusal.

Two repayment clocks inside one draw: 365 days and 60 days

Repayment limits attach to a draw and to the use of its proceeds, so a single facility term rarely answers how long money can stay out.

One form of provision requires a draw used to acquire an investment to be repaid within 365 days, and requires the portion attributable to the partnership’s equity to be repaid within 60 days. The draw is therefore split, with a short clock on the equity slice and the longer clock on the balance.

A call schedule sized to the 365 day limit alone would leave the equity slice outstanding well past its 60 day limit. The call date has to be set from the shorter clock.

These periods describe one provision. Other facilities set other terms, and the arithmetic always starts by identifying which dollars sit under which deadline.

NAV facilities: borrowing against assets as commitments run down

A subscription line weakens as a fund calls capital, because each call removes commitment from the collateral pool. Late in the investment period the pool can be thin while the portfolio is large.

A NAV facility addresses that gap. It is a revolving facility secured by the portfolio assets, so its capacity follows asset value and does not depend on remaining investor obligations.

The two facilities rest on different collateral and are repaid on different logic. A line balance ties back to callable commitments and the lender’s call rights. A NAV balance ties back to the pledged assets and the cash the fund can produce from them.

A fund running both carries two layers of fund-level debt. Adding them gives total borrowing, but only the collateral view shows which resource stands behind each layer.

“To address this limitation, some funds have begun to complement their subscription line facilities with net asset value (NAV) facilities. These are revolving facilities that are secured against the fund’s portfolio assets.”

Reading IRR and the cash multiple when a line is in use

IRR is the annualized discount rate that sets the present value of dated cash flows to zero, so moving the first contribution date later raises it with no change in asset performance. A cash multiple ignores timing, so interest cost moves it while the date the investor paid in leaves it unchanged.

That split is why the two measures can disagree. A line used briefly adds a modest interest cost and a large IRR lift. A line used for extended periods delays investor equity and lifts IRR and promote payments, which can leave investors with less capital deployed and lower net returns.

Incentive fees tied to IRR add pressure to this arithmetic. Such terms can encourage delayed capital calls, subscription line use and early sales, potentially at the expense of the investment multiple.

ILPA recommends quarterly disclosure of net IRR with and without line use, plus the facility’s total size and outstanding balance. The gap between the two IRR figures measures the timing effect, and the balance shows how large the borrowing behind it is.

“The most common performance measurement is probably the Internal Rate of Return (IRR), which is the annual yield on a private equity investment.”

Worked example: the same $10 million asset with and without a one year line

The inputs are hypothetical and chosen for clean arithmetic. A fund buys one asset for $10,000,000 and sells it two years later for $14,400,000. Interest accrues at 8 percent on the line. There are no other fees, and any return investors earn on cash held outside the fund is ignored.

Base case: investors fund the full $10,000,000 at closing and no line is used. Profit is $14,400,000 minus $10,000,000, or $4,400,000. The multiple is $14,400,000 divided by $10,000,000, or 1.44. Growth of 1.20 multiplied by 1.20 equals 1.44, so the annual rate is 20 percent.

Line case: the fund draws $10,000,000 at closing and repays it at the end of year one. Interest is $10,000,000 multiplied by 0.08 multiplied by 1, or $800,000. The call at the end of year one is therefore $10,000,000 plus $800,000, or $10,800,000.

Investors then hold the asset with one year of contributed capital. Profit is $14,400,000 minus $10,800,000, or $3,600,000. The multiple is $14,400,000 divided by $10,800,000, about 1.33. The annual rate is that ratio minus 1, or 33.33 percent.

Compared on the same asset, sale price and period, the line case shows an IRR 13.33 points higher and $800,000 less profit, which equals the interest paid. The multiple falls from 1.44 to about 1.33.

A hypothetical 25 percent IRR hurdle in a promote shows the consequence. The base case at 20 percent misses it, and the line case at 33.33 percent clears it, with no extra cash from the asset and less dollar profit for investors.

Analytical mistakes that subscription line use produces

Reading a higher IRR as higher profit is the most direct error. In the example IRR rises from 20 percent to 33.33 percent while profit falls by $800,000, because the measured period shortened and the interest cost was added.

Comparing IRR across funds without knowing line usage compares different clocks. Net IRR with and without the line, along with the outstanding balance, is the pair that makes two funds comparable.

Applying the 365 day limit to a whole draw overlooks a shorter clock on the equity slice. Where a provision sets 60 days on that slice, the amount subject to each deadline has to be separated before any repayment schedule is judged.

Assuming an excuse right in the partnership agreement carries into debt repayment calls skips the facility terms. Where those terms limit excuse rights on repayment calls, the commitment is more fully available to the lender than the partnership agreement alone suggests.

Testing an IRR hurdle on line-adjusted cash flows without testing the multiple misses the effect shown above. A hurdle cleared through a later contribution date can coexist with fewer net dollars to investors.

Merging line and NAV balances into one debt figure hides which collateral backs which dollars. Undrawn commitments and portfolio assets are different resources with different exhaustion points.

Questions for reviewing a fund’s credit facilities

What collateral secures each outstanding facility? Undrawn commitments back a subscription line and portfolio assets back a NAV facility.

What is the facility’s total size and outstanding balance? Those two figures show how much of the reported return sits on borrowed timing.

How do net IRR with and without the line compare? The gap isolates the timing effect from asset performance.

Which contribution dates enter the reported investor IRR? The first dated contribution sets the length of the annualized period.

How long can a draw stay outstanding, and which portion carries the shorter deadline? A split such as 365 days overall and 60 days on the equity slice sets different cash needs inside one draw.

Can the lender call capital directly from investors? Direct call rights connect the debt to each investor’s commitment with no sponsor in between.

Which excuse rights survive on a debt repayment call? Limits on those rights change how much of the commitment is reliably collectible.

Does the promote hurdle test IRR on line-adjusted contribution dates? The answer determines whether a later call date can move the sponsor across a hurdle.

What stands behind repayment of any NAV borrowing? Portfolio assets are the collateral, and the cash to repay still has to come from somewhere.