MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ด‘๊ณ 

๊ฒฐ๊ณผ

์ดˆ๋…„๋„ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„
$4,000
์ด์ค‘์ฒด๊ฐ๋ฒ•
๊ฐ๊ฐ€์ƒ๊ฐ๋ฅ  40%
1๋…„ ์ฐจ ๋ง ์žฅ๋ถ€๊ฐ€์•ก $6,000
์ด ๊ฐ๊ฐ€์ƒ๊ฐ ๋Œ€์ƒ ๊ธˆ์•ก $9,000

์ด์ค‘์ฒด๊ฐ๋ฒ• ๊ฐ๊ฐ€์ƒ๊ฐ์ด๋ž€?

์ด์ค‘์ฒด๊ฐ๋ฒ•(DDB, Double Declining Balance)์€ ์ž์‚ฐ ์‚ฌ์šฉ ์ดˆ๊ธฐ์— ๋” ๋งŽ์€ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„๋ฅผ ์ธ์‹ํ•˜๊ณ  ํ›„๋ฐ˜์œผ๋กœ ๊ฐˆ์ˆ˜๋ก ์ ๊ฒŒ ์ธ์‹ํ•˜๋Š” ๊ฐ€์† ์ƒ๊ฐ ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค. ์ฐจ๋Ÿ‰, ์ปดํ“จํ„ฐ, ๊ธฐ๊ณ„์ฒ˜๋Ÿผ ์ดˆ๊ธฐ์— ๊ฐ€์น˜๊ฐ€ ๋น ๋ฅด๊ฒŒ ๋–จ์–ด์ง€๋Š” ์ž์‚ฐ์— ๋„๋ฆฌ ์“ฐ์ž…๋‹ˆ๋‹ค. ์ด ๊ณ„์‚ฐ๊ธฐ๋Š” ์ดˆ๋…„๋„ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„, DDB ์ƒ๊ฐ๋ฅ , ๊ทธ๋ฆฌ๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋กœ ๋‚จ๋Š” ์žฅ๋ถ€๊ฐ€์•ก์„ ํ•œ ๋ฒˆ์— ๊ตฌํ•ด์ค๋‹ˆ๋‹ค.

Comparison of declining accelerated depreciation curve versus flat straight-line depreciation
Double declining balance front-loads depreciation compared to the flat straight-line method.

๊ณ„์‚ฐ๊ธฐ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•

์ž์‚ฐ์˜ ์ทจ๋“์›๊ฐ€, ์ถ”์ • ์ž”์กด๊ฐ€์น˜(๋‚ด์šฉ์—ฐ์ˆ˜๊ฐ€ ๋๋‚ฌ์„ ๋•Œ์˜ ์˜ˆ์ƒ ๊ฐ€์น˜), ๊ทธ๋ฆฌ๊ณ  ๋‚ด์šฉ์—ฐ์ˆ˜(์—ฐ์ˆ˜)๋ฅผ ์ž…๋ ฅํ•˜์„ธ์š”. ๊ณ„์‚ฐ๊ธฐ๋Š” ์ฒซํ•ด์˜ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„๋ฅผ ์‚ฐ์ถœํ•ฉ๋‹ˆ๋‹ค. ์ดํ›„ ์—ฐ๋„์—๋Š” ๋™์ผํ•œ ์ƒ๊ฐ๋ฅ ์„ ์ƒˆ๋กœ ์ค„์–ด๋“  ์žฅ๋ถ€๊ฐ€์•ก์— ์ ์šฉํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๋˜๋ฉฐ, ์žฅ๋ถ€๊ฐ€์•ก์ด ์ž”์กด๊ฐ€์น˜์— ๋„๋‹ฌํ•˜๋ฉด ๊ฐ๊ฐ€์ƒ๊ฐ์ด ๋ฉˆ์ถฅ๋‹ˆ๋‹ค.

๊ณต์‹ ์ž์„ธํžˆ ๋ณด๊ธฐ

DDB ์ƒ๊ฐ๋ฅ ์€ ์ •์•ก๋ฒ• ์ƒ๊ฐ๋ฅ ์˜ ๋‘ ๋ฐฐ์ž…๋‹ˆ๋‹ค: ์ƒ๊ฐ๋ฅ  = 2 / ๋‚ด์šฉ์—ฐ์ˆ˜. ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค:

$$\text{์ƒ๊ฐ๋ฅ } = \frac{2}{\text{๋‚ด์šฉ์—ฐ์ˆ˜}}$$

๋งค๋…„ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„๋Š” ๊ธฐ์ดˆ ์žฅ๋ถ€๊ฐ€์•ก์— ์ด ์ƒ๊ฐ๋ฅ ์„ ๊ณฑํ•œ ๊ฐ’์ž…๋‹ˆ๋‹ค: ๊ฐ๊ฐ€์ƒ๊ฐ๋น„ = ๊ธฐ์ดˆ ์žฅ๋ถ€๊ฐ€์•ก ร— (2 / ๋‚ด์šฉ์—ฐ์ˆ˜). ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค:

$$\text{๊ฐ๊ฐ€์ƒ๊ฐ๋น„}_{\text{์—ฐ๋„}} = \text{๊ธฐ์ดˆ ์žฅ๋ถ€๊ฐ€์•ก} \times \frac{2}{\text{๋‚ด์šฉ์—ฐ์ˆ˜}}$$

์ƒ๊ฐ๋ฅ ์„ ๊ณ„์‚ฐํ•  ๋•Œ ์ž”์กด๊ฐ€์น˜๋Š” ๋ฐ˜์˜ํ•˜์ง€ ์•Š์ง€๋งŒ, ์ž”์กด๊ฐ€์น˜๋Š” ํ•˜ํ•œ์„  ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰, ์ž์‚ฐ์€ ์ ˆ๋Œ€ ์ž”์กด๊ฐ€์น˜๋ณด๋‹ค ๋‚ฎ๊ฒŒ ์ƒ๊ฐ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

Diagram showing DDB formula breakdown with starting book value times double the straight-line rate
Each year's depreciation equals the starting book value times twice the straight-line rate.

๊ณ„์‚ฐ ์˜ˆ์‹œ

์ทจ๋“์›๊ฐ€ $10,000, ์ž”์กด๊ฐ€์น˜ $1,000, ๋‚ด์šฉ์—ฐ์ˆ˜ 5๋…„์ธ ์ž์‚ฐ์„ ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. DDB ์ƒ๊ฐ๋ฅ ์€ \(2 / 5 = 40\%\)์ž…๋‹ˆ๋‹ค. ์ดˆ๋…„๋„ ๊ฐ๊ฐ€์ƒ๊ฐ๋น„๋Š” \(\$10{,}000 \times 40\% = \$4{,}000\)์ด๊ณ , 1๋…„ ์ฐจ ๋ง์˜ ์žฅ๋ถ€๊ฐ€์•ก์€ \(\$10{,}000 - \$4{,}000 = \$6{,}000\)์ž…๋‹ˆ๋‹ค. 2๋…„ ์ฐจ์—๋Š” \(\$6{,}000 \times 40\% = \$2{,}400\)์„ ์ƒ๊ฐํ•˜๋ฉฐ, ์ดํ›„ ์—ฐ๋„๋„ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ์ง„ํ–‰๋ฉ๋‹ˆ๋‹ค.

Bar chart of decreasing annual depreciation amounts over an asset's useful life
Annual depreciation amounts shrink each year as the book value declines.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

์™œ ์ƒ๊ฐ๋ฅ  ๊ณ„์‚ฐ์— ์ž”์กด๊ฐ€์น˜๊ฐ€ ๋น ์ง€๋‚˜์š”? ์ •์•ก๋ฒ•๊ณผ ๋‹ฌ๋ฆฌ DDB๋Š” ์ „์ฒด ์žฅ๋ถ€๊ฐ€์•ก์— ์ƒ๊ฐ๋ฅ ์„ ์ ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ž”์กด๊ฐ€์น˜๋Š” ์žฅ๋ถ€๊ฐ€์•ก์ด ๊ทธ ์ˆ˜์ค€์— ๋„๋‹ฌํ–ˆ์„ ๋•Œ ๊ฐ๊ฐ€์ƒ๊ฐ์„ ๋ฉˆ์ถ”๊ฒŒ ํ•˜๋Š” ์—ญํ• ๋งŒ ํ•ฉ๋‹ˆ๋‹ค.

์„ธ๋ฌด์ƒ DDB๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‚˜์š”? DDB ๊ฐ™์€ ๊ฐ€์† ์ƒ๊ฐ๋ฒ•์€ ์žฌ๋ฌด๋ณด๊ณ ์—์„œ ํ”ํžˆ ์“ฐ์ž…๋‹ˆ๋‹ค. ๋‹ค๋งŒ ์„ธ๋ฒ•์ƒ ๊ทœ์ •(์˜ˆ: ๋ฏธ๊ตญ์˜ MACRS)์€ ๊ตญ๊ฐ€๋งˆ๋‹ค ๋‹ค๋ฅด๋ฉฐ, ํ•œ๊ตญ์˜ ์„ธ๋ฒ•์ƒ ๊ฐ๊ฐ€์ƒ๊ฐ ๊ทœ์ • ๋˜ํ•œ ๋ณ„๋„๋กœ ์ ์šฉ๋˜๋ฏ€๋กœ ์„ธ๋ฌด ์ „๋ฌธ๊ฐ€์™€ ์ƒ๋‹ดํ•˜์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.

๋งˆ์ง€๋ง‰ ์—ฐ๋„์—๋Š” ์–ด๋–ป๊ฒŒ ๋˜๋‚˜์š”? ๋งŽ์€ ๊ธฐ์—…์ด ๋‚จ์€ ์žฅ๋ถ€๊ฐ€์•ก์— ๋Œ€ํ•ด ์ •์•ก๋ฒ•์œผ๋กœ ์ „ํ™˜ํ•˜์—ฌ, DDB ๊ธˆ์•ก์„ ์ดˆ๊ณผํ•˜๋Š” ์‹œ์ ๋ถ€ํ„ฐ ์ž์‚ฐ์„ ์ž”์กด๊ฐ€์น˜๊นŒ์ง€ ์™„์ „ํžˆ ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

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