Alright, now let's learn how to calculate our Operating Cash Flows using the Indirect Method. So there are two methods for calculating Operating Cash Flows. We've got the indirect method, and guess what, the direct method. Most companies use the indirect method, and most professors just focus on the indirect method. A lot of textbooks teach both of them, but sometimes professors will just overlook the direct method and focus specifically on the indirect method. So, double-check if you're going to need to know the direct method before you spend some time with it, but definitely, you're going to need to know the indirect method. So let's start with that one here.
The indirect method starts with net income and it indirectly gets us to operating cash flows. That's why it's called the indirect method. I want to make one note here: regardless of whether you're using the indirect or direct method, you're only calculating your operating cash flows. When you do investing activities and financing activities, well those are their own beast. Regardless of the indirect or direct method, they have nothing to do with those methods. They're going to always be calculated the same way, regardless of if you use the indirect or direct method. The financing and investing activities are separate.
So let's go through the steps that we're going to go through in the indirect method. We're going to start here with net income, and net income is found on the income statement. You guys are ready with that by now. And that's our bottom line there. And then we're going to adjust that net income, based on different factors to arrive at our operating cash flows.
The first thing we want to know is that in net income, there are things that are not cash that are affecting our net income number. So what we want to do is we want to get rid of those non-cash effects. The first non-cash effect is non-cash expenses. So the first thing we're going to do is we're going to get rid of the effect of non-cash expenses. So we're going to add those back. If you think about it, an expense reduces income, right? If we take an expense, well that's going to reduce our net income. So if we are going to have a non-cash expense, we want to get rid of that effect in net income because we are only focused on cash activities when we're talking about the cash flows.
The most common non-cash expense, can you think of what it is? We've talked about it before in this course. Our most common non-cash expense is depreciation expense. When we talk about depreciation or amortization, think about depreciation expense. We had some machinery or some building that we bought, right? And we bought it upfront. We paid a big cash amount upfront and then over its useful life, we depreciate it. But when we take that depreciation, it's not like we're paying out cash to depreciate the building. It just represents the wear and tear on the building, right?
It's not an actual cash outflow when we take depreciation expense. So we want to get rid of that effect because that depreciation expense had reduced our net income. We want to get rid of that effect. So we're going to add it back in, right? We're going to add back the depreciation expense as if it had never happened. Okay? So we're going to add that back because we're focused on cash flows, right?
The next non-cash activity in net income is gains and losses. So if you think about when we sell a plant asset, maybe we sell a piece of equipment. Well, there is a cash flow involved there. Right? We're going to receive some cash for selling it, but the gain or the loss on the sale is the difference between that cash flow and the book value. Right? That gain itself is not a cash amount. So that's going to be affecting our net income because gains and losses, they do go into our income statement and they do affect our net income, but they're not a cash amount. So we want to get rid of their effects.
Now, you have to think about each effect separately, right? A gain and a loss are going to be opposites here. So let's start here with gains. When you think about it, you're going to have to think about it in a logical order. So first, you're gonna think, okay, a gain had originally increased Net Income. Right? Gains increase our Net Income, but like I said, they're not a cash cash amount. So we need to get rid of their effect. So we remove the effect of the gain, we must reduce the net income amount by that gain, as if it had never happened. Okay? So remember, this is all focused on finding our operating cash flow. We start with net income, which should be a number close to our operating cash flow, and we're adjusting it for all of these different items that shouldn't, that wouldn't be a cash effect. So we would deal with gains in that way, and then next we have losses. Losses are gonna be the opposite. Losses decrease our net income, so to get rid of their effect we must increase our net income, right? We must remove the effect of the loss by increasing our net income by the amount of the loss. Okay? So we're going to see all of these things in an example and it'll make a lot more sense once we get there.
But this sheet is going to be very important when you're studying and you're doing your practice problems, to solve the operating cash flow. So there we go, we've gotten rid of the non-cash effects in net income. The next thing we need to do is we need to deal with our changes in our current assets, except for cash and our changes in current liabilities. So the idea here is if there's an increase in a current asset, let's say at the beginning of the year you had $100,000 in inventory and at the end of the year you have $120,000 in inventory. Well, how could we have increased our inventory? We had to pay cash, right?
And that's the best way I think about it. I always think about it like this: I always think about a current asset, I always relate it to inventory because that one makes the most sense in my head. Right? The only way we could have increased our inventory balance throughout the year, was to have paid out more cash to increase that inventory. So now, it's almost like some of our cash balance is tied up in our inventory during, during the year. So we have less cash on hand. Right? We've decreased our cash to increase our inventory.
And it's the opposite. What if we decreased our inventory? Well, that means we've loosened up some of our cash that was tied up in the warehouse. Well, now it's not tied up anymore. So we have more cash available. Okay? So this is important because we're going to be looking at our balance sheet from year to year and we're going to see the change in each current asset and each current liability. And that's going to be a part of our calculation of our operating cash flow. Okay? So that's going to be very important and it's the opposite for current liabilities.
It's the same idea. If we had an increase in a current liability, well this is actually an increase in cash. So the idea here, I like to think about accounts payable. Let's say we had $100,000 in accounts payable last year and now this year's balance is $120,000. Well, that means we've loosened up some cash, right? Because we're able to owe our suppliers more money. Well, we're able to have more money available because we're saying, oh we'll pay you guys later, don't worry about it, and we've got more cash available now because we're paying them later. So an increase to a current liability is an increase to cash, and the opposite, a decrease to a current liability is a decrease to cash, right?
Because let's say we had owed $100,000 last year and now we only owe $80,000 well how could we have decreased that balance in accounts payable? By paying out cash, right? We would have lost some cash to decrease that balance.
So we're going to see in an example how to deal with this, in more details, but this should be a cheat sheet, just like I said. You're going to use this, this should be very handy when you're calculating the indirect method. Okay? So remember, once we've gone through all of those things, we are calculating our net cash inflow or outflow, if it's negative from operating activities. Okay. So all of this everything we just went through is just to calculate the net cash flow from operating activities. We're going to have a different lesson for investing activities, financing activities, as well as how to do the direct method, if you guys need to know that. Okay? So now that we know the steps, let's go through an in-depth example to see how this all works. Let's do it in the next video.